compare mfcc failure: libkaldi-base.so: cannot open shared object file: No such file or directory

[Consulting4J]

compare mfcc failure

steps to reproduce this issue:

pip install whl [v0.2.2] from https://github.com/pykaldi/pykaldi/releases/tag/v0.2.2
Requirement already satisfied: pykaldi in /home/xxx/anaconda3/envs/pytorch/lib/python3.11/site-packages (0.2.2)

export KALDI_DIR=/mnt/xxx/xxx/kaldi-linux-x86_64
~/pykaldi/examples/scripts/kaldi-style-executables/compute-mfcc-feats/compare.sh

error log:

/mnt/xxx/xxx/kaldi-linux-x86_64/src/featbin/compute-mfcc-feats scp:/tmp/temporary-file.ixa5Qsdr.scp ark:-
python compute-mfcc-feats.py scp:/tmp/temporary-file.ixa5Qsdr.scp ark:-
/mnt/xxx/xxx/kaldi-linux-x86_64/src/featbin/compute-mfcc-feats scp:/tmp/temporary-file.ixa5Qsdr.scp ark:-
LOG (compute-mfcc-feats[5.5.1126~2-8c451]:main():compute-mfcc-feats.cc:185) Done 1 out of 1 utterances.
Traceback (most recent call last):
File "/home/xxx/pykaldi/examples/scripts/kaldi-style-executables/compute-mfcc-feats/compute-mfcc-feats.py", line 6, in
from kaldi.feat.mfcc import Mfcc, MfccOptions
File "/home/xxx/anaconda3/envs/pytorch/lib/python3.11/site-packages/kaldi/init.py", line 14, in
from . import base
File "/home/xxx/anaconda3/envs/pytorch/lib/python3.11/site-packages/kaldi/base/init.py", line 1, in
from ._kaldi_error import *
ImportError: libkaldi-base.so: cannot open shared object file: No such file or directory

*** PyKaldi output is different from Kaldi output! See the diff below.***

Binary files /dev/fd/63 and /dev/fd/62 differ