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

flask-wiz
1.4

This version was deleted from PyPI around 2024-02-14. Installing fails with:
$ pip3 install flask-wiz==1.4 ERROR: Could not find a version that satisfies the requirement flask-wiz==1.4
View other deleted versions of flask-wiz

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/2024-02-13/ \ flask-wiz==1.4
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Or, download files manually

And install manually via pip:
flask_wiz-1.4-py3-none-any.whl (3.4KB)
flask-wiz-1.4.tar.gz (2.8KB)