Это происходит в WSL (Windows Ubuntu, версия 18)
name@server:~$ python kaldi_decode_wav.py
...
ImportError: libkaldi-cudamatrix.so: cannot open shared object file: No such file or directory
name@server:~$ sudo find /opt/kaldi -name libkaldi-cudamatrix.so
/opt/kaldi/src/lib/libkaldi-cudamatrix.so
name@server:~$ echo $LD_LIBRARY_PATH
name@server:~$ LD_LIBRARY_PATH=/usr/local/lib
name@server:~$ LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/kaldi/src/lib/
name@server:~$ export LD_LIBRARY_PATH
name@server:~$ python kaldi_decode_wav.py
...
ImportError: libkaldi-cudamatrix.so: cannot open shared object file: No such file or directory
name@server:~$ echo $LD_LIBRARY_PATH
/usr/local/lib:/opt/kaldi/src/lib/
Что еще можно изменить?