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https://issues.apache.org/jira/browse/SINGA-422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16750778#comment-16750778
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wangwei commented on SINGA-422:
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I think it is because of the glibc version problem.
[https://unix.stackexchange.com/a/45288]
If you run ldd miniconda3/lib/python3.6/site-packages/singa/_singa_wrap.so
You may see something like this:
miniconda3/lib/python3.6/site-packages/singa/_singa_wrap.so:
/home/wangwei/miniconda3/lib/python3.6/site-packages/singa/../../../libstdc++.so.6:
version `GLIBCXX_3.4.20' not found (required by
/home/wangwei/miniconda3/lib/python3.6/site-packages/singa/../../../libprotobuf.so.17)
miniconda3/lib/python3.6/site-packages/singa/_singa_wrap.so:
/home/wangwei/miniconda3/lib/python3.6/site-packages/singa/../../../libstdc++.so.6:
version `CXXABI_1.3.8' not found (required by
/home/wangwei/miniconda3/lib/python3.6/site-packages/singa/../../../libprotobuf.so.17)
miniconda3/lib/python3.6/site-packages/singa/_singa_wrap.so:
/home/wangwei/miniconda3/lib/python3.6/site-packages/singa/../../../libstdc++.so.6:
version `CXXABI_1.3.9' not found (required by
/home/wangwei/miniconda3/lib/python3.6/site-packages/singa/../../../libprotobuf.so.17)
miniconda3/lib/python3.6/site-packages/singa/_singa_wrap.so:
/home/wangwei/miniconda3/lib/python3.6/site-packages/singa/../../../libstdc++.so.6:
version `GLIBCXX_3.4.21' not found (required by
/home/wangwei/miniconda3/lib/python3.6/site-packages/singa/../../../libprotobuf.so.17)
We will fix it by recompiling the singa package shortly.
> ModuleNotFoundError: No module named '_singa_wrap'
> --------------------------------------------------
>
> Key: SINGA-422
> URL: https://issues.apache.org/jira/browse/SINGA-422
> Project: Singa
> Issue Type: Bug
> Components: Application, Documentation, Module
> Environment: Ubuntu16.04 and miniconda3
> Reporter: Madhusudhana
> Priority: Major
> Labels: beginner, newbie
> Attachments: Screenshot from 2019-01-23 18-46-27.png, Screenshot from
> 2019-01-24 12-01-23.png
>
>
> Hi,
> After installing SINGA through _*conda install -c nusdbsystem singa-cpu*_
> if I execute _*python -c “from singa import tensor”*_
> to check if SINGA installed successfully, I am getting the following message:
> *ImportError: No module named singa*
> *--------------------------------------------------------------------------------------------*
> if I execute _*python3 -c “from singa import tensor”*_
> to check if SINGA installed successfully, I am getting the following message:
> *ModuleNotFoundError: No module named '_singa_wrap'*
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