Error to install wav2letter

[skgusrb12]

Installing collected packages: wav2letter
Running setup.py develop for wav2letter
ERROR: Command errored out with exit status 1:
command: /home/hmi/anaconda3/envs/pororo/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/home/hmi/wav2letter/bindings/python/setup.py'"'"'; file='"'"'/home/hmi/wav2letter/bindings/python/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' develop --no-deps
cwd: /home/hmi/wav2letter/bindings/python/
Complete output (88 lines):
running develop
running egg_info
creating wav2letter.egg-info
writing wav2letter.egg-info/PKG-INFO
writing dependency_links to wav2letter.egg-info/dependency_links.txt
writing top-level names to wav2letter.egg-info/top_level.txt
writing manifest file 'wav2letter.egg-info/SOURCES.txt'
reading manifest file 'wav2letter.egg-info/SOURCES.txt'
writing manifest file 'wav2letter.egg-info/SOURCES.txt'
running build_ext
-- The C compiler identification is GNU 7.5.0
-- The CXX compiler identification is GNU 7.5.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
-- CUDA found (library: /usr/local/cuda-10.2/lib64/libcudart_static.a;-lpthread;dl;/usr/lib/x86_64-linux-gnu/librt.so include: /usr/local/cuda-10.2/include)
-- CUDA architecture flags: -gencodearch=compute_30,code=sm_30-gencodearch=compute_35,code=sm_35-gencodearch=compute_50,code=sm_50-gencodearch=compute_52,code=sm_52-gencodearch=compute_60,code=sm_60-gencodearch=compute_61,code=sm_61-gencodearch=compute_70,code=sm_70-gencodearch=compute_75,code=sm_75-gencodearch=compute_70,code=compute_70-gencodearch=compute_75,code=compute_75
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.1")
-- Checking for module 'cblas'
-- No package 'cblas' found
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of void*
-- Check size of void* - done
-- Checking for [Accelerate]
-- Checking for [vecLib]
-- Checking for [cblas - atlas]
-- Checking for [openblas]
-- Checking for [cblas]
-- Checking for [blas]
CMake Error at cmake/FindCBLAS.cmake:334 (MESSAGE):
CBLAS library not found. Please specify library location
Call Stack (most recent call first):
src/libraries/feature/CMakeLists.txt:10 (find_package)

-- Configuring incomplete, errors occurred!
See also "/home/hmi/wav2letter/bindings/python/build/temp.linux-x86_64-3.8/CMakeFiles/CMakeOutput.log".
See also "/home/hmi/wav2letter/bindings/python/build/temp.linux-x86_64-3.8/CMakeFiles/CMakeError.log".
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/home/hmi/wav2letter/bindings/python/setup.py", line 95, in <module>
    setup(
  File "/home/hmi/anaconda3/envs/pororo/lib/python3.8/site-packages/setuptools/__init__.py", line 153, in setup
    return distutils.core.setup(**attrs)
  File "/home/hmi/anaconda3/envs/pororo/lib/python3.8/distutils/core.py", line 148, in setup
    dist.run_commands()
  File "/home/hmi/anaconda3/envs/pororo/lib/python3.8/distutils/dist.py", line 966, in run_commands
    self.run_command(cmd)
  File "/home/hmi/anaconda3/envs/pororo/lib/python3.8/distutils/dist.py", line 985, in run_command
    cmd_obj.run()
  File "/home/hmi/anaconda3/envs/pororo/lib/python3.8/site-packages/setuptools/command/develop.py", line 34, in run
    self.install_for_development()
  File "/home/hmi/anaconda3/envs/pororo/lib/python3.8/site-packages/setuptools/command/develop.py", line 136, in install_for_development
    self.run_command('build_ext')
  File "/home/hmi/anaconda3/envs/pororo/lib/python3.8/distutils/cmd.py", line 313, in run_command
    self.distribution.run_command(command)
  File "/home/hmi/anaconda3/envs/pororo/lib/python3.8/distutils/dist.py", line 985, in run_command
    cmd_obj.run()
  File "/home/hmi/wav2letter/bindings/python/setup.py", line 48, in run
    self.build_extensions()
  File "/home/hmi/wav2letter/bindings/python/setup.py", line 87, in build_extensions
    subprocess.check_call(
  File "/home/hmi/anaconda3/envs/pororo/lib/python3.8/subprocess.py", line 364, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', '/home/hmi/wav2letter', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/home/hmi/wav2letter/bindings/python/wav2letter', '-DPYTHON_EXECUTABLE=/home/hmi/anaconda3/envs/pororo/bin/python', '-DW2L_BUILD_LIBRARIES_ONLY=ON', '-DW2L_BUILD_FOR_PYTHON=ON', '-DW2L_LIBRARIES_USE_CUDA=ON', '-DW2L_LIBRARIES_USE_KENLM=ON', '-DW2L_LIBRARIES_USE_MKL=OFF', '-DCMAKE_BUILD_TYPE=Release']' returned non-zero exit status 1.

ERROR: Command errored out with exit status 1: /home/hmi/anaconda3/envs/pororo/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/home/hmi/wav2letter/bindings/python/setup.py'"'"'; file='"'"'/home/hmi/wav2letter/bindings/python/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' develop --no-deps Check the logs for full command output.

I am installing wav2letter to run wav2vec, but I am facing above error.

** In my shell:
rm -rf wav2letter
git clone -b v0.2 https://github.com/facebookresearch/wav2letter.git
cd wav2letter/bindings/python
export KENLM_ROOT_DIR=$ABSOLUTE_PATH'/kenlm/'
rm -rf build
pip install -e .
cd ../../..

** In my environment:
CUDA : 10.2
pytorch : 1.6.0
packaging : 19.1

[tlikhomanenko]

As listed here https://github.com/flashlight/wav2letter/wiki/Building-Python-bindings you need to have Atlas or OpenBlas dependency installed.

[skgusrb12]

Thank you for you reply.

In my shell script, I worked as follows:
apt-get install -y libsndfile1-dev libatlas-base-dev libopenblas-dev libfftw3-dev libgflags-dev libgoogle-glog-dev

But, I am still facing the same error.

[tlikhomanenko]

My guess it is trying to use MKL version and you didn't install it. Could you set export USE_MKL=OFF and then reinstall w2l?