[issue39367] readline module core dumps Python 3.8.1 when calling exit()

[Ammar Askar]

Ammar Askar <ammar at ammaraskar.com> added the comment:

> Installed the readline module as the arrows do not work when running Python interactively.

This is not a suggested way to fix the issue, especially given that the module you installed is marked as deprecated: https://pypi.org/project/readline/

> Built Python 3.8.1 from source on Fedora 30:

Instead, when you compile, look for a line like this

    Failed to find the necessary bits to build these modules:
    ...
    readline

or

    Failed to build these modules:
    ...
    readline

and then scan through the build log to either find the compiler error or you're most probably missing a dependency like readline-devel

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nosy: +ammar2

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<https://bugs.python.org/issue39367>
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