You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.

jira-oauth-generator
0.1.6

This version was deleted from PyPI around 2023-12-17. Installing fails with:
$ pip3 install jira-oauth-generator==0.1.6 ERROR: Could not find a version that satisfies the requirement jira-oauth-generator==0.1.6
View other deleted versions of jira-oauth-generator

Install through StableBuild

You can install this package from StableBuild's PyPI snapshots from before the version was deleted:
pip3 install \ -i https://YOUR_API_KEY.pypimirror.stablebuild.com/2023-12-16/ \ jira-oauth-generator==0.1.6
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Or, download files manually

And install manually via pip:
jira_oauth_generator-0.1.6-py3-none-any.whl (18.1KB)
jira-oauth-generator-0.1.6.tar.gz (7.6KB)