CentOS ImportError: ./ffm.so: undefined symbol: cblas_daxpy about fastfm

[Vimos]

On centos 6, fixed this issue using:

- libraries=['m', 'fastfm', 'cxsparse', 'blas'],

•          library_dirs=['fastFM/', 'fastFM-core/bin/',
  

•          libraries=['m', 'fastfm', 'cxsparse', 'blas', 'cblas'],
  

•          library_dirs=['fastFM/', 'fastFM-core/bin/', '/usr/lib64/atlas',
  

[ibayer]

@rheras

the cblas dependency has been dropped in ibayer/fastFM-core#19 but I haven't made a release since then. You could try to build fastFM from the current master branch.

[xenocyon]

I'm experiencing the same issue as @rheras ("undefined symbol: cblas_ddot"). I built fastFM on CentOS from the current master branch today. Is there something else I'm missing?

[ibayer]

After compile&install fastFM according to install instruciton,which no error occured,

Please post full list of commands and output for compile&install. I don't think that the C extension compiled properly.

The error message tells us that the compiler couldn’t find the blas installation. This might me do to different paths in centros and ubuntu, fastFM is only tested on ubuntu.

[jeexianwu]

My "compile&install" are as below:
1.pip install -r ./requirements.txt
[datadev@cloud1 fastFM]$ sudo pip install -r ./requirements.txt
Requirement already satisfied (use --upgrade to upgrade): Cython>=0.22 in /usr/lib64/python2.7/site-packages (from -r ./requirements.txt (line 1))
Requirement already satisfied (use --upgrade to upgrade): numpy>=1.9.1 in /usr/lib64/python2.7/site-packages (from -r ./requirements.txt (line 2))
Requirement already satisfied (use --upgrade to upgrade): scipy>=0.15.1 in /usr/lib64/python2.7/site-packages (from -r ./requirements.txt (line 3))
Requirement already satisfied (use --upgrade to upgrade): scikit-learn>=0.14.0 in /usr/lib64/python2.7/site-packages (from -r ./requirements.txt (line 4))
Cleaning up...

2. make
[datadev@cloud1 fastFM]$ make
( cd fastFM-core ; make lib )
make[1]: Entering directory /home/datadev/workdir/rtb_test/fastFM/fastFM-core' ( cd src ; make lib ) make[2]: Entering directory/home/datadev/workdir/rtb_test/fastFM/fastFM-core/src'
gcc -std=c99 -fPIC -g -Wall -O3 -I/include -I./src -I../externals/CXSparse/Include -c -o kmath.o kmath.c
gcc -std=c99 -fPIC -g -Wall -O3 -I/include -I./src -I../externals/CXSparse/Include -c -o ffm_random.o ffm_random.c
gcc -std=c99 -fPIC -g -Wall -O3 -I/include -I./src -I../externals/CXSparse/Include -c -o ffm_als_mcmc.o ffm_als_mcmc.c
gcc -std=c99 -fPIC -g -Wall -O3 -I/include -I./src -I../externals/CXSparse/Include -c -o ffm_utils.o ffm_utils.c
gcc -std=c99 -fPIC -g -Wall -O3 -I/include -I./src -I../externals/CXSparse/Include -c -o ffm_sgd.o ffm_sgd.c
gcc -std=c99 -fPIC -g -Wall -O3 -I/include -I./src -I../externals/CXSparse/Include -c -o ffm.o ffm.c
( cd ../externals/CXSparse ; make library )
make[3]: Entering directory /home/datadev/workdir/rtb_test/fastFM/fastFM-core/externals/CXSparse' ( cd Lib ; make ) make[4]: Entering directory/home/datadev/workdir/rtb_test/fastFM/fastFM-core/externals/CXSparse/Lib'
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_convert.c -o cs_convert.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_add.c -o cs_add_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_amd.c -o cs_amd_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_chol.c -o cs_chol_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_cholsol.c -o cs_cholsol_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_counts.c -o cs_counts_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_cumsum.c -o cs_cumsum_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_droptol.c -o cs_droptol_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_dropzeros.c -o cs_dropzeros_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_dupl.c -o cs_dupl_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_entry.c -o cs_entry_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_etree.c -o cs_etree_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_fkeep.c -o cs_fkeep_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_gaxpy.c -o cs_gaxpy_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_happly.c -o cs_happly_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_house.c -o cs_house_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_ipvec.c -o cs_ipvec_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_lsolve.c -o cs_lsolve_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_ltsolve.c -o cs_ltsolve_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_lu.c -o cs_lu_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_lusol.c -o cs_lusol_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_util.c -o cs_util_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_multiply.c -o cs_multiply_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_permute.c -o cs_permute_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_pinv.c -o cs_pinv_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_post.c -o cs_post_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_pvec.c -o cs_pvec_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_qr.c -o cs_qr_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_qrsol.c -o cs_qrsol_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_scatter.c -o cs_scatter_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_schol.c -o cs_schol_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_sqr.c -o cs_sqr_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_symperm.c -o cs_symperm_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_tdfs.c -o cs_tdfs_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_malloc.c -o cs_malloc_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_transpose.c -o cs_transpose_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_compress.c -o cs_compress_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_usolve.c -o cs_usolve_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_utsolve.c -o cs_utsolve_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_scc.c -o cs_scc_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_maxtrans.c -o cs_maxtrans_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_dmperm.c -o cs_dmperm_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_updown.c -o cs_updown_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_print.c -o cs_print_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_norm.c -o cs_norm_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_load.c -o cs_load_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_dfs.c -o cs_dfs_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_reach.c -o cs_reach_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_spsolve.c -o cs_spsolve_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_leaf.c -o cs_leaf_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_ereach.c -o cs_ereach_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -c ../Source/cs_randperm.c -o cs_randperm_di.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_add.c -o cs_add_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_amd.c -o cs_amd_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_chol.c -o cs_chol_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_cholsol.c -o cs_cholsol_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_counts.c -o cs_counts_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_cumsum.c -o cs_cumsum_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_droptol.c -o cs_droptol_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_dropzeros.c -o cs_dropzeros_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_dupl.c -o cs_dupl_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_entry.c -o cs_entry_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_etree.c -o cs_etree_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_fkeep.c -o cs_fkeep_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_gaxpy.c -o cs_gaxpy_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_happly.c -o cs_happly_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_house.c -o cs_house_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_ipvec.c -o cs_ipvec_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_lsolve.c -o cs_lsolve_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_ltsolve.c -o cs_ltsolve_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_lu.c -o cs_lu_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_lusol.c -o cs_lusol_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_util.c -o cs_util_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_multiply.c -o cs_multiply_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_permute.c -o cs_permute_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_pinv.c -o cs_pinv_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_post.c -o cs_post_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_pvec.c -o cs_pvec_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_qr.c -o cs_qr_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_qrsol.c -o cs_qrsol_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_scatter.c -o cs_scatter_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_schol.c -o cs_schol_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_sqr.c -o cs_sqr_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_symperm.c -o cs_symperm_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_tdfs.c -o cs_tdfs_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_malloc.c -o cs_malloc_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_transpose.c -o cs_transpose_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_compress.c -o cs_compress_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_usolve.c -o cs_usolve_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_utsolve.c -o cs_utsolve_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_scc.c -o cs_scc_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_maxtrans.c -o cs_maxtrans_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_dmperm.c -o cs_dmperm_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_updown.c -o cs_updown_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_print.c -o cs_print_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_norm.c -o cs_norm_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_load.c -o cs_load_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_dfs.c -o cs_dfs_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_reach.c -o cs_reach_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_spsolve.c -o cs_spsolve_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_leaf.c -o cs_leaf_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_ereach.c -o cs_ereach_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -c ../Source/cs_randperm.c -o cs_randperm_dl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_add.c -o cs_add_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_amd.c -o cs_amd_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_chol.c -o cs_chol_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_cholsol.c -o cs_cholsol_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_counts.c -o cs_counts_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_cumsum.c -o cs_cumsum_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_droptol.c -o cs_droptol_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_dropzeros.c -o cs_dropzeros_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_dupl.c -o cs_dupl_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_entry.c -o cs_entry_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_etree.c -o cs_etree_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_fkeep.c -o cs_fkeep_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_gaxpy.c -o cs_gaxpy_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_happly.c -o cs_happly_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_house.c -o cs_house_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_ipvec.c -o cs_ipvec_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_lsolve.c -o cs_lsolve_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_ltsolve.c -o cs_ltsolve_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_lu.c -o cs_lu_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_lusol.c -o cs_lusol_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_util.c -o cs_util_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_multiply.c -o cs_multiply_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_permute.c -o cs_permute_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_pinv.c -o cs_pinv_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_post.c -o cs_post_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_pvec.c -o cs_pvec_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_qr.c -o cs_qr_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_qrsol.c -o cs_qrsol_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_scatter.c -o cs_scatter_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_schol.c -o cs_schol_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_sqr.c -o cs_sqr_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_symperm.c -o cs_symperm_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_tdfs.c -o cs_tdfs_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_malloc.c -o cs_malloc_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_transpose.c -o cs_transpose_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_compress.c -o cs_compress_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_usolve.c -o cs_usolve_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_utsolve.c -o cs_utsolve_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_scc.c -o cs_scc_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_maxtrans.c -o cs_maxtrans_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_dmperm.c -o cs_dmperm_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_updown.c -o cs_updown_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_print.c -o cs_print_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_norm.c -o cs_norm_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_load.c -o cs_load_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_dfs.c -o cs_dfs_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_reach.c -o cs_reach_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_spsolve.c -o cs_spsolve_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_leaf.c -o cs_leaf_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_ereach.c -o cs_ereach_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_COMPLEX -c ../Source/cs_randperm.c -o cs_randperm_ci.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_add.c -o cs_add_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_amd.c -o cs_amd_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_chol.c -o cs_chol_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_cholsol.c -o cs_cholsol_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_counts.c -o cs_counts_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_cumsum.c -o cs_cumsum_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_droptol.c -o cs_droptol_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_dropzeros.c -o cs_dropzeros_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_dupl.c -o cs_dupl_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_entry.c -o cs_entry_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_etree.c -o cs_etree_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_fkeep.c -o cs_fkeep_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_gaxpy.c -o cs_gaxpy_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_happly.c -o cs_happly_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_house.c -o cs_house_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_ipvec.c -o cs_ipvec_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_lsolve.c -o cs_lsolve_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_ltsolve.c -o cs_ltsolve_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_lu.c -o cs_lu_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_lusol.c -o cs_lusol_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_util.c -o cs_util_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_multiply.c -o cs_multiply_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_permute.c -o cs_permute_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_pinv.c -o cs_pinv_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_post.c -o cs_post_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_pvec.c -o cs_pvec_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_qr.c -o cs_qr_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_qrsol.c -o cs_qrsol_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_scatter.c -o cs_scatter_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_schol.c -o cs_schol_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_sqr.c -o cs_sqr_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_symperm.c -o cs_symperm_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_tdfs.c -o cs_tdfs_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_malloc.c -o cs_malloc_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_transpose.c -o cs_transpose_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_compress.c -o cs_compress_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_usolve.c -o cs_usolve_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_utsolve.c -o cs_utsolve_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_scc.c -o cs_scc_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_maxtrans.c -o cs_maxtrans_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_dmperm.c -o cs_dmperm_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_updown.c -o cs_updown_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_print.c -o cs_print_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_norm.c -o cs_norm_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_load.c -o cs_load_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_dfs.c -o cs_dfs_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_reach.c -o cs_reach_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_spsolve.c -o cs_spsolve_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_leaf.c -o cs_leaf_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_ereach.c -o cs_ereach_cl.o
cc -O3 -fexceptions -fPIC -I../SuiteSparse_config -I../Include -DCS_LONG -DCS_COMPLEX -c ../Source/cs_randperm.c -o cs_randperm_cl.o
ar rv libcxsparse.a cs_convert.o cs_add_di.o cs_amd_di.o cs_chol_di.o cs_cholsol_di.o cs_counts_di.o cs_cumsum_di.o cs_droptol_di.o cs_dropzeros_di.o cs_dupl_di.o cs_entry_di.o cs_etree_di.o cs_fkeep_di.o cs_gaxpy_di.o cs_happly_di.o cs_house_di.o cs_ipvec_di.o cs_lsolve_di.o cs_ltsolve_di.o cs_lu_di.o cs_lusol_di.o cs_util_di.o cs_multiply_di.o cs_permute_di.o cs_pinv_di.o cs_post_di.o cs_pvec_di.o cs_qr_di.o cs_qrsol_di.o cs_scatter_di.o cs_schol_di.o cs_sqr_di.o cs_symperm_di.o cs_tdfs_di.o cs_malloc_di.o cs_transpose_di.o cs_compress_di.o cs_usolve_di.o cs_utsolve_di.o cs_scc_di.o cs_maxtrans_di.o cs_dmperm_di.o cs_updown_di.o cs_print_di.o cs_norm_di.o cs_load_di.o cs_dfs_di.o cs_reach_di.o cs_spsolve_di.o cs_leaf_di.o cs_ereach_di.o cs_randperm_di.o cs_add_dl.o cs_amd_dl.o cs_chol_dl.o cs_cholsol_dl.o cs_counts_dl.o cs_cumsum_dl.o cs_droptol_dl.o cs_dropzeros_dl.o cs_dupl_dl.o cs_entry_dl.o cs_etree_dl.o cs_fkeep_dl.o cs_gaxpy_dl.o cs_happly_dl.o cs_house_dl.o cs_ipvec_dl.o cs_lsolve_dl.o cs_ltsolve_dl.o cs_lu_dl.o cs_lusol_dl.o cs_util_dl.o cs_multiply_dl.o cs_permute_dl.o cs_pinv_dl.o cs_post_dl.o cs_pvec_dl.o cs_qr_dl.o cs_qrsol_dl.o cs_scatter_dl.o cs_schol_dl.o cs_sqr_dl.o cs_symperm_dl.o cs_tdfs_dl.o cs_malloc_dl.o cs_transpose_dl.o cs_compress_dl.o cs_usolve_dl.o cs_utsolve_dl.o cs_scc_dl.o cs_maxtrans_dl.o cs_dmperm_dl.o cs_updown_dl.o cs_print_dl.o cs_norm_dl.o cs_load_dl.o cs_dfs_dl.o cs_reach_dl.o cs_spsolve_dl.o cs_leaf_dl.o cs_ereach_dl.o cs_randperm_dl.o cs_add_ci.o cs_amd_ci.o cs_chol_ci.o cs_cholsol_ci.o cs_counts_ci.o cs_cumsum_ci.o cs_droptol_ci.o cs_dropzeros_ci.o cs_dupl_ci.o cs_entry_ci.o cs_etree_ci.o cs_fkeep_ci.o cs_gaxpy_ci.o cs_happly_ci.o cs_house_ci.o cs_ipvec_ci.o cs_lsolve_ci.o cs_ltsolve_ci.o cs_lu_ci.o cs_lusol_ci.o cs_util_ci.o cs_multiply_ci.o cs_permute_ci.o cs_pinv_ci.o cs_post_ci.o cs_pvec_ci.o cs_qr_ci.o cs_qrsol_ci.o cs_scatter_ci.o cs_schol_ci.o cs_sqr_ci.o cs_symperm_ci.o cs_tdfs_ci.o cs_malloc_ci.o cs_transpose_ci.o cs_compress_ci.o cs_usolve_ci.o cs_utsolve_ci.o cs_scc_ci.o cs_maxtrans_ci.o cs_dmperm_ci.o cs_updown_ci.o cs_print_ci.o cs_norm_ci.o cs_load_ci.o cs_dfs_ci.o cs_reach_ci.o cs_spsolve_ci.o cs_leaf_ci.o cs_ereach_ci.o cs_randperm_ci.o cs_add_cl.o cs_amd_cl.o cs_chol_cl.o cs_cholsol_cl.o cs_counts_cl.o cs_cumsum_cl.o cs_droptol_cl.o cs_dropzeros_cl.o cs_dupl_cl.o cs_entry_cl.o cs_etree_cl.o cs_fkeep_cl.o cs_gaxpy_cl.o cs_happly_cl.o cs_house_cl.o cs_ipvec_cl.o cs_lsolve_cl.o cs_ltsolve_cl.o cs_lu_cl.o cs_lusol_cl.o cs_util_cl.o cs_multiply_cl.o cs_permute_cl.o cs_pinv_cl.o cs_post_cl.o cs_pvec_cl.o cs_qr_cl.o cs_qrsol_cl.o cs_scatter_cl.o cs_schol_cl.o cs_sqr_cl.o cs_symperm_cl.o cs_tdfs_cl.o cs_malloc_cl.o cs_transpose_cl.o cs_compress_cl.o cs_usolve_cl.o cs_utsolve_cl.o cs_scc_cl.o cs_maxtrans_cl.o cs_dmperm_cl.o cs_updown_cl.o cs_print_cl.o cs_norm_cl.o cs_load_cl.o cs_dfs_cl.o cs_reach_cl.o cs_spsolve_cl.o cs_leaf_cl.o cs_ereach_cl.o cs_randperm_cl.o
ar: creating libcxsparse.a
a - cs_convert.o
a - cs_add_di.o
a - cs_amd_di.o
a - cs_chol_di.o
a - cs_cholsol_di.o
a - cs_counts_di.o
a - cs_cumsum_di.o
a - cs_droptol_di.o
a - cs_dropzeros_di.o
a - cs_dupl_di.o
a - cs_entry_di.o
a - cs_etree_di.o
a - cs_fkeep_di.o
a - cs_gaxpy_di.o
a - cs_happly_di.o
a - cs_house_di.o
a - cs_ipvec_di.o
a - cs_lsolve_di.o
a - cs_ltsolve_di.o
a - cs_lu_di.o
a - cs_lusol_di.o
a - cs_util_di.o
a - cs_multiply_di.o
a - cs_permute_di.o
a - cs_pinv_di.o
a - cs_post_di.o
a - cs_pvec_di.o
a - cs_qr_di.o
a - cs_qrsol_di.o
a - cs_scatter_di.o
a - cs_schol_di.o
a - cs_sqr_di.o
a - cs_symperm_di.o
a - cs_tdfs_di.o
a - cs_malloc_di.o
a - cs_transpose_di.o
a - cs_compress_di.o
a - cs_usolve_di.o
a - cs_utsolve_di.o
a - cs_scc_di.o
a - cs_maxtrans_di.o
a - cs_dmperm_di.o
a - cs_updown_di.o
a - cs_print_di.o
a - cs_norm_di.o
a - cs_load_di.o
a - cs_dfs_di.o
a - cs_reach_di.o
a - cs_spsolve_di.o
a - cs_leaf_di.o
a - cs_ereach_di.o
a - cs_randperm_di.o
a - cs_add_dl.o
a - cs_amd_dl.o
a - cs_chol_dl.o
a - cs_cholsol_dl.o
a - cs_counts_dl.o
a - cs_cumsum_dl.o
a - cs_droptol_dl.o
a - cs_dropzeros_dl.o
a - cs_dupl_dl.o
a - cs_entry_dl.o
a - cs_etree_dl.o
a - cs_fkeep_dl.o
a - cs_gaxpy_dl.o
a - cs_happly_dl.o
a - cs_house_dl.o
a - cs_ipvec_dl.o
a - cs_lsolve_dl.o
a - cs_ltsolve_dl.o
a - cs_lu_dl.o
a - cs_lusol_dl.o
a - cs_util_dl.o
a - cs_multiply_dl.o
a - cs_permute_dl.o
a - cs_pinv_dl.o
a - cs_post_dl.o
a - cs_pvec_dl.o
a - cs_qr_dl.o
a - cs_qrsol_dl.o
a - cs_scatter_dl.o
a - cs_schol_dl.o
a - cs_sqr_dl.o
a - cs_symperm_dl.o
a - cs_tdfs_dl.o
a - cs_malloc_dl.o
a - cs_transpose_dl.o
a - cs_compress_dl.o
a - cs_usolve_dl.o
a - cs_utsolve_dl.o
a - cs_scc_dl.o
a - cs_maxtrans_dl.o
a - cs_dmperm_dl.o
a - cs_updown_dl.o
a - cs_print_dl.o
a - cs_norm_dl.o
a - cs_load_dl.o
a - cs_dfs_dl.o
a - cs_reach_dl.o
a - cs_spsolve_dl.o
a - cs_leaf_dl.o
a - cs_ereach_dl.o
a - cs_randperm_dl.o
a - cs_add_ci.o
a - cs_amd_ci.o
a - cs_chol_ci.o
a - cs_cholsol_ci.o
a - cs_counts_ci.o
a - cs_cumsum_ci.o
a - cs_droptol_ci.o
a - cs_dropzeros_ci.o
a - cs_dupl_ci.o
a - cs_entry_ci.o
a - cs_etree_ci.o
a - cs_fkeep_ci.o
a - cs_gaxpy_ci.o
a - cs_happly_ci.o
a - cs_house_ci.o
a - cs_ipvec_ci.o
a - cs_lsolve_ci.o
a - cs_ltsolve_ci.o
a - cs_lu_ci.o
a - cs_lusol_ci.o
a - cs_util_ci.o
a - cs_multiply_ci.o
a - cs_permute_ci.o
a - cs_pinv_ci.o
a - cs_post_ci.o
a - cs_pvec_ci.o
a - cs_qr_ci.o
a - cs_qrsol_ci.o
a - cs_scatter_ci.o
a - cs_schol_ci.o
a - cs_sqr_ci.o
a - cs_symperm_ci.o
a - cs_tdfs_ci.o
a - cs_malloc_ci.o
a - cs_transpose_ci.o
a - cs_compress_ci.o
a - cs_usolve_ci.o
a - cs_utsolve_ci.o
a - cs_scc_ci.o
a - cs_maxtrans_ci.o
a - cs_dmperm_ci.o
a - cs_updown_ci.o
a - cs_print_ci.o
a - cs_norm_ci.o
a - cs_load_ci.o
a - cs_dfs_ci.o
a - cs_reach_ci.o
a - cs_spsolve_ci.o
a - cs_leaf_ci.o
a - cs_ereach_ci.o
a - cs_randperm_ci.o
a - cs_add_cl.o
a - cs_amd_cl.o
a - cs_chol_cl.o
a - cs_cholsol_cl.o
a - cs_counts_cl.o
a - cs_cumsum_cl.o
a - cs_droptol_cl.o
a - cs_dropzeros_cl.o
a - cs_dupl_cl.o
a - cs_entry_cl.o
a - cs_etree_cl.o
a - cs_fkeep_cl.o
a - cs_gaxpy_cl.o
a - cs_happly_cl.o
a - cs_house_cl.o
a - cs_ipvec_cl.o
a - cs_lsolve_cl.o
a - cs_ltsolve_cl.o
a - cs_lu_cl.o
a - cs_lusol_cl.o
a - cs_util_cl.o
a - cs_multiply_cl.o
a - cs_permute_cl.o
a - cs_pinv_cl.o
a - cs_post_cl.o
a - cs_pvec_cl.o
a - cs_qr_cl.o
a - cs_qrsol_cl.o
a - cs_scatter_cl.o
a - cs_schol_cl.o
a - cs_sqr_cl.o
a - cs_symperm_cl.o
a - cs_tdfs_cl.o
a - cs_malloc_cl.o
a - cs_transpose_cl.o
a - cs_compress_cl.o
a - cs_usolve_cl.o
a - cs_utsolve_cl.o
a - cs_scc_cl.o
a - cs_maxtrans_cl.o
a - cs_dmperm_cl.o
a - cs_updown_cl.o
a - cs_print_cl.o
a - cs_norm_cl.o
a - cs_load_cl.o
a - cs_dfs_cl.o
a - cs_reach_cl.o
a - cs_spsolve_cl.o
a - cs_leaf_cl.o
a - cs_ereach_cl.o
a - cs_randperm_cl.o
ranlib libcxsparse.a
make[4]: Leaving directory /home/datadev/workdir/rtb_test/fastFM/fastFM-core/externals/CXSparse/Lib' make[3]: Leaving directory/home/datadev/workdir/rtb_test/fastFM/fastFM-core/externals/CXSparse'
mkdir -p ../bin/
ar rcs ../bin/libfastfm.a kmath.o ffm_random.o ffm_als_mcmc.o ffm_utils.o ffm_sgd.o ffm.o
make[2]: Leaving directory /home/datadev/workdir/rtb_test/fastFM/fastFM-core/src' make[1]: Leaving directory/home/datadev/workdir/rtb_test/fastFM/fastFM-core'
python setup.py build_ext --inplace
running build_ext
cythoning fastFM/ffm.pyx to fastFM/ffm.c
building 'ffm' extension
creating build
creating build/temp.linux-x86_64-2.7
creating build/temp.linux-x86_64-2.7/fastFM
gcc -pthread -fno-strict-aliasing -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -IfastFM/ -IfastFM-core/include/ -IfastFM-core/externals/CXSparse/Include/ -I/usr/lib64/python2.7/site-packages/numpy/core/include -I/usr/include/python2.7 -c fastFM/ffm.c -o build/temp.linux-x86_64-2.7/fastFM/ffm.o
In file included from /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1804:0,
from /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
from /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
from fastFM/ffm.c:252:
/usr/lib64/python2.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2: warning: #warning "Using deprecated NumPy API, disable it by " "#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
#warning "Using deprecated NumPy API, disable it by "
^
In file included from /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:26:0,
from /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
from fastFM/ffm.c:252:
/usr/lib64/python2.7/site-packages/numpy/core/include/numpy/__multiarray_api.h:1629:1: warning: ‘_import_array’ defined but not used [-Wunused-function]
_import_array(void)
^
In file included from /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/ufuncobject.h:317:0,
from fastFM/ffm.c:253:
/usr/lib64/python2.7/site-packages/numpy/core/include/numpy/__ufunc_api.h:241:1: warning: ‘_import_umath’ defined but not used [-Wunused-function]
_import_umath(void)
^
gcc -pthread -shared -Wl,-z,relro build/temp.linux-x86_64-2.7/fastFM/ffm.o -LfastFM/ -LfastFM-core/bin/ -LfastFM-core/externals/CXSparse/Lib/ -L/usr/lib64 -lm -lfastfm -lcxsparse -lblas -lpython2.7 -o /home/datadev/workdir/rtb_test/fastFM/ffm.so

3.pip install fastFM
[datadev@cloud1 fastFM]$ sudo pip install .
Unpacking /home/datadev/workdir/rtb_test/fastFM
Running setup.py (path:/tmp/pip-zI4myd-build/setup.py) egg_info for package from file:///home/datadev/workdir/rtb_test/fastFM

Requirement already satisfied (use --upgrade to upgrade): numpy in /usr/lib64/python2.7/site-packages (from fastFM==0.2.4)
Requirement already satisfied (use --upgrade to upgrade): scikit-learn in /usr/lib64/python2.7/site-packages (from fastFM==0.2.4)
Requirement already satisfied (use --upgrade to upgrade): scipy in /usr/lib64/python2.7/site-packages (from fastFM==0.2.4)
Installing collected packages: fastFM
Running setup.py install for fastFM
skipping 'fastFM/ffm.c' Cython extension (up-to-date)
building 'ffm' extension
gcc -pthread -fno-strict-aliasing -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -IfastFM/ -IfastFM-core/include/ -IfastFM-core/externals/CXSparse/Include/ -I/usr/lib64/python2.7/site-packages/numpy/core/include -I/usr/include/python2.7 -c fastFM/ffm.c -o build/temp.linux-x86_64-2.7/fastFM/ffm.o
In file included from /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1804:0,
from /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
from /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
from fastFM/ffm.c:252:
/usr/lib64/python2.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2: warning: #warning "Using deprecated NumPy API, disable it by " "#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
#warning "Using deprecated NumPy API, disable it by "
^
In file included from /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:26:0,
from /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
from fastFM/ffm.c:252:
/usr/lib64/python2.7/site-packages/numpy/core/include/numpy/__multiarray_api.h:1629:1: warning: ‘_import_array’ defined but not used [-Wunused-function]
_import_array(void)
^
In file included from /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/ufuncobject.h:317:0,
from fastFM/ffm.c:253:
/usr/lib64/python2.7/site-packages/numpy/core/include/numpy/__ufunc_api.h:241:1: warning: ‘_import_umath’ defined but not used [-Wunused-function]
_import_umath(void)
^
gcc -pthread -shared -Wl,-z,relro build/temp.linux-x86_64-2.7/fastFM/ffm.o -LfastFM/ -LfastFM-core/bin/ -LfastFM-core/externals/CXSparse/Lib/ -L. -lm -lfastfm -lcxsparse -lblas -lpython2.7 -o build/lib.linux-x86_64-2.7/ffm.so

Successfully installed fastFM
Cleaning up...

Sorry it's too verbose, that's all

[ibayer]

Are you using the latest version of the master branch?

Results look okay.

Can you install and run the test for fastFM-core?
https://github.com/ibayer/fastFM-core
Just post commands and output here, don't worry if it's verbose. This would help me to better guess if the error occurs in the C or python code.

[ibayer]

Ah, someone reported having an issue with centos before.
Have a look at #20 (last comment).

[ibayer]

@Vimos
libraries=['m', 'fastfm', 'cxsparse', 'blas', 'cblas']
Is it necessary to specify both blas and cblas?

[Vimos]

Here is my ldconfig

$ ldconfig -p | grep blas
libptf77blas.so.3 (libc6,x86-64) => /usr/lib64/atlas/libptf77blas.so.3
libptcblas.so.3 (libc6,x86-64) => /usr/lib64/atlas/libptcblas.so.3
libf77blas.so.3 (libc6,x86-64) => /usr/lib64/atlas/libf77blas.so.3
libcblas.so.3 (libc6,x86-64) => /usr/lib64/atlas/libcblas.so.3
libblas.so.3 (libc6,x86-64) => /usr/lib64/libblas.so.3
libblas.so (libc6,x86-64) => /usr/lib64/libblas.so

It does have cblas, but on centos 6 , compiling fails.

I asked a question on stackoverflow, not answered yet.
http://stackoverflow.com/questions/37581821/cblas-on-centos6-cannot-be-linked

[ibayer]

Thanks, please keep us posted. Knowing the exact issue might allow us to add a simple workaround to fastFM.

[bejohu]

Using Fedora 21.

Linking against cblas rather than blas helps.

Compilation works for me after doing this:

./fastFM/setup.py: ext_modules replace blas with cblas
./fastFM/fastFM-core/src/Makefile: LDLIBS replace -lblas with -lcblas

[macwilam]

The same problem occurs on Archlinux linking with cblas helps.

[cjwallace]

In case it helps someone on CentOS: I couldn't seem to link successfully to cblas, but searching revealed that libatlas library names have apparently changed to libsatlas.so (single-threaded) and libtatlas.so (multi-threaded). I had success with modifying setup.py as follows.

- libraries=['m', 'fastfm', 'cxsparse', 'blas'],
- library_dirs=['fastFM/', 'fastFM-core/bin/',
+ libraries=['m', 'fastfm', 'cxsparse', 'tatlas'],
+ library_dirs=['fastFM/', 'fastFM-core/bin/', '/usr/lib64/atlas',

[rheras]

Thanks cjwallace for your post, I'm using CentOS as wel,
however my error refers to cblas_ddot file, when importing ffm, as follows:

$more ex1.py
from fastFM import als
fm = als.FMRegression(n_iter=1000, init_stdev=0.1, rank=2, l2_reg_w=0.1, l2_reg_V=0.5)
fm.fit(X_train, y_train)
y_pred = fm.predict(X_test)

[sams examples]$ python2.7 ex1.py
Traceback (most recent call last):
File "ex1.py", line 1, in
from fastFM import als
File "/usr/local/lib/python2.7/site-packages/fastFM/als.py", line 4, in
import ffm
ImportError: /usr/local/lib/python2.7/site-packages/ffm.so: undefined symbol: cblas_ddot

[rheras]

btw, prevous make compilation was not successful:
Really this is a nightmare, I don't know how to compile this within Centos OS...
thanks four your help.

Intentando una regla de patrón con la ramificación library.sh'. Probando la dependencia implícita s.library.sh'.
Intentando una regla de patrón con la ramificación library.sh'. Probando la dependencia implícita SCCS/s.library.sh'.
No se ha encontrado una regla implícita para library'. Se terminaron las dependencias del archivo objetivo library'.
Se debe reconstruir el objetivo library'. make[2]: se ingresa al directorio /home/botcorn/fastFM/fastFM-core/externals/CXSparse'
make[2]: *** No hay ninguna regla para construir el objetivo library'. Alto. make[2]: se sale del directorio /home/bot/fastFM/fastFM-core/externals/CXSparse'
Se pierde al proceso hijo descarriado 0x01a6a340 PID 505
make[1]: *** [lib] Error 2
Se elimina al proceso hijo 0x01a6a340 PID 505 de la cadena.
make[1]: se sale del directorio `/home/botcorn/fastFM/fastFM-core'
Se pierde al proceso hijo descarriado 0x00677240 PID 502
make: *** [all] Error 2
Se elimina al proceso hijo 0x00677240 PID 502 de la cadena.