make error: An implementation of BLAS is required but none was found. about graphvite

[KiddoZhu]

Duplicate of #17

It's because faiss can't find the dependency. I am not sure how to solve that, since I never meet this in my environment. A workaround is to comment out all faiss related lines in CMakeLists.txt, if you don't need to use the visualization. Otherwise please refer to the above issue.

[shiqiaodeng]

Thank for you reply!Please forgive me for being busy with other things and not replying to you.
I have solved this problem according to your method.
manually install OpenBLAS
compile faiss from source
compile graphvite with cmake .. -DFAISS_PATH=/path/to/faiss/ && make

But I have a new problem.When I was trying to install it from source I got error when executing
python setup.py install
I found that other people have encountered this problem.(#23)
ImportError: /home/deng/project/graphvite-0.1.0/build/lib/libgraphvite.so: undefined symbol: _ZN3fLS13FLAGS_log_dirE
Your suggestion is thart export the paths of gflags and glog into LD_LIBRARY_PATH.
But I did not solve this problem according to your suggestion.

My configuration：
Centos 7
python 3.7
conda install glog and gflags
CUDA 10.0

I am looking forward to your reply!Thanks! @KiddoZhu