error when run "worker"

[tsxce]

Hi, thanks for you open source the code. I follow the step in README.
everything goes well and I can run "gst-inspect-1.0 onlinegmmdecodefaster".
error after I run "python kaldigstserver/worker.py -u ws://localhost:8888/worker/ws/sp
eech -c sample_worker.yaml"

error:
"""Traceback (most recent call last):
File "kaldigstserver/worker.py", line 28, in
from decoder import DecoderPipeline
File "/home/classiii/xiechen/kaldi-gstreamer-server-master/kaldigstserver/decoder.py", line 8, in
gi.require_version('Gst', '1.0')
File "/home/classiii/anaconda3/envs/kaldiserver/lib/python2.7/site-packages/gi/init.py", line 130, in require_version
raise ValueError('Namespace %s not available' % namespace)
ValueError: Namespace Gst not available""""

Is it the reason for gst version? I use gst 1.0 follow this command "sudo apt-get install libgstreamer1.0-dev gstreamer1.0-plugins-good gstreamer1.0-tools gstreamer1.0-pulseaudio".
Looking forward for your answer! Thanks a lot!

[zrsjta]

Totally the same problem. Have you solved it? Thx

[ugrozkr]

I get same error too. Can anyone help us ?

[sungyihsun]

I have the same error.
Have you solved it?

[tsxce]

I have not soloved it yet..

[minhduc0711]

I got the same error (on py3 branch) when I install pygobject using conda install -c conda-forge pygobject.
So I tried using pip instead and it worked

# pygobject build dependencies
apt install libcairo2-dev libgirepository1.0-dev 
pip install pygobject

Hope this helps you guys.