can not run qt examples about gr

[jheinen]

Hi,

what happens, if you manually set the library path:

export DYLD_LIBRARY_PATH=/users/joao/local/conda/envs/sorting/lib/python2.7/site-packages/gr/lib

Josef

[jcouto]

Hi,

i am afraid I got the same error... There is no "lib" folder in .../lib/python2.7/site-packages/gr/

Thanks again, Joao

[cfelder]

I can reproduce this see below:

conda create --name conda27-gr python
source /usr/local/anaconda/bin/activate conda27-gr
conda install -c https://conda.anaconda.org/jheinen gr
conda install pyqt

(conda27-gr)mbadmin:examples Guest$ python qtgrdemo.py
GKS: dlopen(/Users/Guest/.conda/envs/conda27-gr/lib/python2.7/site-packages/gr/lib/qtplugin.so, 1): image not found

(conda27-gr)mbadmin:examples Guest$ ls -l ~/.conda/envs/conda27-gr/lib/python2.7/site-packages/gr
total 30424
drwxr-xr-x  3 Guest  _guest       102 20 Jun 23:27 GKSTerm.app
-rw-r--r--  2 Guest  _guest     94406  1 Apr 15:24 __init__.py
-rw-r--r--  2 Guest  _guest    115018  1 Apr 15:24 __init__.pyc
-rw-r--r--  2 Guest  _guest       123  1 Apr 15:24 _version.py
-rw-r--r--  2 Guest  _guest       296  1 Apr 15:24 _version.pyc
-rwxr-xr-x  2 Guest  _guest    451768  1 Apr 15:24 figplugin.so
drwxr-xr-x  2 Guest  _guest      2482 20 Jun 23:27 fonts
-rwxr-xr-x  2 Guest  _guest    460424  1 Apr 15:24 htmplugin.so
-rwxr-xr-x  2 Guest  _guest    423324  1 Apr 15:24 libGKS.so
-rwxr-xr-x  2 Guest  _guest  11211112  1 Apr 15:24 libGR.so
drwxr-xr-x  2 Guest  _guest       204 20 Jun 23:27 matplotlib
-rwxr-xr-x  2 Guest  _guest   1524636  1 Apr 15:24 movplugin.so
-rwxr-xr-x  2 Guest  _guest    459840  1 Apr 15:24 pgfplugin.so
drwxr-xr-x  2 Guest  _guest       340 20 Jun 23:30 pygr
-rwxr-xr-x  2 Guest  _guest    150088  1 Apr 15:24 quartzplugin.so
-rwxr-xr-x  2 Guest  _guest    459832  1 Apr 15:24 svgplugin.so
-rwxr-xr-x  2 Guest  _guest    186580  1 Apr 15:24 wmfplugin.so

qtplugin.so is missing. Therefore the GKS qt plugin does not work in this conda environment.

[jheinen]

It seems that the Conda build is broken. I'll fix this when I'm back in office. The next release is planned for early July - is this ok for you?

[jcouto]

That is perfect, thanks a lot!
Best, Joao

[nilsbecker]

i am seeing the same issue. after successful install of gr from pip on os x sierra, i also git clone the repository, then go to the examples directory and run python pyqt5_ex.py. i get

  Referenced from: /Users/nbecker/Apps/anaconda2/lib/python2.7/site-packages/gr/lib/qt5plugin.so
  Reason: image not found

brew info qt
qt: stable 5.10.0 (bottled), HEAD [keg-only]

[FlorianRhiem]

We are closing this issue due to inactivity. Please reopen the issue and let us know if its cause still persists with the current version of GR.