python3-distutils missing therefore docker build fails. about deepo HOT 4 CLOSED

@fireeee
Could you explain why python3-distutils should be added?
Distutils seems the standard library in Python. And we've already added setuptools, which was developed to overcome Distutils' limitations.

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@ufoym for python generate.py Dockerfile python==3.6 the get-pip.py fails

Traceback (most recent call last): File "/root/get-pip.py", line 20649, in <module> main() File "/root/get-pip.py", line 197, in main bootstrap(tmpdir=tmpdir) File "/root/get-pip.py", line 82, in bootstrap import pip._internal File "/tmp/tmpnedr_k8d/pip.zip/pip/_internal/__init__.py", line 42, in <module> File "/tmp/tmpnedr_k8d/pip.zip/pip/_internal/cmdoptions.py", line 16, in <module> File "/tmp/tmpnedr_k8d/pip.zip/pip/_internal/index.py", line 25, in <module> File "/tmp/tmpnedr_k8d/pip.zip/pip/_internal/download.py", line 35, in <module> File "/tmp/tmpnedr_k8d/pip.zip/pip/_internal/locations.py", line 10, in <module> ImportError: cannot import name 'sysconfig'

and all that happens before pip install setuptools.

so the short answer is get-pip.py needs distutils

Cheerz

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Thank you for your information & solution.
We have resolved this issue in another way:
a6551b5

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If python3-distutils or python3-distutils-extra is not required, then the corresponding lines should be removed from generator/modules/python.py. Latest commit version 147f68670dc19aa15763b4654948126016cef349 causes docker build to throw an error if --ubuntu-ver 16.04 is supplied to generate.py because line 40 in generator/modules/python.py should be '-extra' if not self.composer.ubuntu_ver.startswith('18.') else '', for docker build to succeed.

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