[jira] [Updated] (FLINK-12931) lint-python.sh cannot find flake8

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-12931?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-12931:
-----------------------------------
    Labels: pull-request-available  (was: )

> 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: Dian Fu
>            Priority: Major
>              Labels: pull-request-available
>             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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