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https://issues.apache.org/jira/browse/SINGA-409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16697337#comment-16697337
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wangwei commented on SINGA-409:
-------------------------------
can you try singa-gpu to see if it has the same error?
the mac-osx version has been updated.
> [Singa 1.2.0] Basic `singa-cpu` import throws error
> ---------------------------------------------------
>
> Key: SINGA-409
> URL: https://issues.apache.org/jira/browse/SINGA-409
> Project: Singa
> Issue Type: Bug
> Environment: MacOS Mojave 10.14
> Reporter: Ngin Yun Chuan
> Priority: Major
>
> When I run the image built from this Dockerfile in Docker:
> {noformat}
> FROM ubuntu:16.04
> RUN apt-get update && apt-get -y upgrade
> # Install conda with pip and python 3.6
> RUN apt-get -y install curl bzip2 \
> && curl -sSL
> https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -o
> /tmp/miniconda.sh \
> && bash /tmp/miniconda.sh -bfp /usr/local \
> && rm -rf /tmp/miniconda.sh \
> && conda create -y --name rafiki python=3.6 \
> && conda clean --all --yes
> ENV PATH /usr/local/envs/rafiki/bin:$PATH
> RUN conda install --name rafiki -y -c nusdbsystem singa-cpu==1.2.0
> CMD python -c 'import singa'
> {noformat}
> I get an error:
> {noformat}
> >>> import singa
> Traceback (most recent call last):
> File
> "/usr/local/envs/rafiki/lib/python3.6/site-packages/singa/singa_wrap.py",
> line 18, in swig_import_helper
> return importlib.import_module(mname)
> File "/usr/local/envs/rafiki/lib/python3.6/importlib/__init__.py", line
> 126, in import_module
> return _bootstrap._gcd_import(name[level:], package, level)
> File "<frozen importlib._bootstrap>", line 994, in _gcd_import
> File "<frozen importlib._bootstrap>", line 971, in _find_and_load
> File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
> File "<frozen importlib._bootstrap>", line 658, in _load_unlocked
> File "<frozen importlib._bootstrap>", line 571, in module_from_spec
> File "<frozen importlib._bootstrap_external>", line 922, in create_module
> File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
> ImportError:
> /usr/local/envs/rafiki/lib/python3.6/site-packages/singa/../../../libstdc++.so.6:
> version `GLIBCXX_3.4.20' not found (required by
> /usr/local/envs/rafiki/lib/python3.6/site-packages/singa/../../../libprotobuf.so.17)
> During handling of the above exception, another exception occurred:
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File
> "/usr/local/envs/rafiki/lib/python3.6/site-packages/singa/__init__.py", line
> 18, in <module>
> from . import singa_wrap
> File
> "/usr/local/envs/rafiki/lib/python3.6/site-packages/singa/singa_wrap.py",
> line 21, in <module>
> _singa_wrap = swig_import_helper()
> File
> "/usr/local/envs/rafiki/lib/python3.6/site-packages/singa/singa_wrap.py",
> line 20, in swig_import_helper
> return importlib.import_module('_singa_wrap')
> File "/usr/local/envs/rafiki/lib/python3.6/importlib/__init__.py", line
> 126, in import_module
> return _bootstrap._gcd_import(name[level:], package, level)
> ModuleNotFoundError: No module named '_singa_wrap'
> {noformat}
> On the other hand, when I downgrade the version from `1.2.0` to `1.1.1`, it
> seem to work fine.
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