Bowen Li created FLINK-12931:
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Summary: lint-python.sh cannot find flake8
Key: FLINK-12931
URL: https://issues.apache.org/jira/browse/FLINK-12931
Project: Flink
Issue Type: Bug
Components: API / Python
Affects Versions: 1.9.0
Reporter: Bowen Li
Assignee: sunjincheng
Fix For: 1.9.0
Hi guys,
I tried to run tests for flink-python with {{./dev/lint-python.sh}} by
following README. But it reported it couldn't find flake8, error as
{code:java}
./dev/lint-python.sh: line 490: /.../flink/flink-python/dev/.conda/bin/flake8:
No such file or directory
{code}
I've tried {{./dev/lint-python.sh -f}}, also didn't work.
I suspect the reason may be that I already have an anaconda3 installed and it
conflicts with the miniconda installed by flink-python somehow. I'm not fully
sure about that.
If that's the reason, I think we need to try to resolve the conflict because
anaconda is a pretty common package that developers install and use. We
shouldn't require devs to uninstall their existing conda environment in order
to develop flink-python and run its tests. It's better if flink-python can have
a well isolated environment on machines.
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