Ngin Yun Chuan created SINGA-409:
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Summary: [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
When I run the image built from this Dockerfile in Docker:
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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'
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I get an error:
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>>> 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'
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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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