uetchy / cabocha-ruby

Ruby bindings for CaboCha.

cabocha-ruby's Issues

Native build can't find cabocha.h even though it is present

gem install cabocha doesn't appear to work because the native extensions can't be installed. Here's the output, using the specific version of Ruby's gem directly just to get rbenv out of the picture, since it has been blamed for this sort of thing in the past:

$ ~/.rbenv/versions/2.1.6/bin/gem install cabocha
Fetching: cabocha-0.69.gem (100%)
Building native extensions.  This could take a while...
ERROR:  Error installing cabocha:
    ERROR: Failed to build gem native extension.

    /Users/trejkaz/.rbenv/versions/2.1.6/bin/ruby extconf.rb
checking for main() in -lcabocha... no
checking for main() in -lcrfpp... no
checking for main() in -lmecab... yes
checking for main() in -liconv... yes
checking for main() in -l-L/usr/local/Cellar/mecab/0.996/lib... no
checking for main() in -lmecab... yes
checking for main() in -lstdc++... yes
checking for cabocha.h... yes
creating Makefile

make "DESTDIR=" clean

make "DESTDIR="
compiling CaboCha_wrap.cpp
CaboCha_wrap.cpp:1843:10: fatal error: 'cabocha.h' file not found
#include "cabocha.h"
         ^
1 error generated.
make: *** [CaboCha_wrap.o] Error 1

make failed, exit code 2

Gem files will remain installed in /Users/trejkaz/.rbenv/versions/2.1.6/lib/ruby/gems/2.1.0/gems/cabocha-0.69 for inspection.
Results logged to /Users/trejkaz/.rbenv/versions/2.1.6/lib/ruby/gems/2.1.0/extensions/x86_64-darwin-15/2.1.0-static/cabocha-0.69/gem_make.out

I went looking to see how it got the path and it seems to run cabocha-config, but when I run that tool myself, I get what looks like the right location:

$ cabocha-config  --inc-dir
/usr/local/Cellar/cabocha/0.69/include
$ ls -la /usr/local/Cellar/cabocha/0.69/include
total 32
drwxr-xr-x   3 trejkaz  admin    102 24 Sep 23:35 .
drwxr-xr-x  15 trejkaz  admin    510 18 Oct 15:50 ..
-rw-r--r--   1 trejkaz  admin  12641 24 Sep 23:35 cabocha.h

Just to be doubly-sure, I made sure INCLUDE was set too:

$ echo $INCLUDE
/usr/local/include
$ ls -l /usr/local/include/
total 24
lrwxr-xr-x   1 trejkaz  admin   40 18 Oct 15:50 cabocha.h -> ../Cellar/cabocha/0.69/include/cabocha.h

So I'm out of ideas. What's the trick?