Installation on a Mac about macaw

[hamed-zamani]

This seems to be a pyndri issue, it's better to ask the question from Christophe in the pyndri repo. BTW, did you install pyndri using pip or by cloning the repo and running the setup file? I recommend the latter.

[Guzpenha]

I tried both, the error is the same. I will ask about this issue there, thanks !

[akaysh]

@Guzpenha I am facing similar issue for my Mac. I installed the modified version of Indri from the same repo and now I am not able to install pyindri.

GCC is giving me errors.

/usr/local/include/indri/atomic.hpp:48:13: error: unknown type name '_Atomic_word'
    typedef _Atomic_word value_type;
            ^
/usr/local/include/indri/atomic.hpp:51:6: error: use of undeclared identifier '__gnu_cxx'
     __atomic_add( &variable, 1 );
     ^
/usr/local/include/indri/atomic.hpp:46:26: note: expanded from macro '__atomic_add'
    #define __atomic_add __gnu_cxx::__atomic_add
                         ^
/usr/local/include/indri/atomic.hpp:55:7: error: use of undeclared identifier '__gnu_cxx'
      __atomic_add( &variable, -1 );
      ^

Any solutions for this?

[hamed-zamani]

These problems seems to be related to pyndri. Please open an issue in the pyndri repo, as this is irrelevant to macaw's implementation.