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

lib-parameter
1.1.12

This version was deleted from PyPI around 2026-02-12. Installing fails with:
$ pip3 install lib-parameter==1.1.12 ERROR: Could not find a version that satisfies the requirement lib-parameter==1.1.12
View other deleted versions of lib-parameter

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/2026-02-11/ \ lib-parameter==1.1.12
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Or, download files manually

And install manually via pip:
lib_parameter-1.1.12-py3-none-any.whl (7.4KB)
lib_parameter-1.1.12-py3.6.egg (9.2KB)
lib_parameter-1.1.12-py3.7.egg (9.2KB)
lib_parameter-1.1.12-py3.8.egg (9.2KB)
lib_parameter-1.1.12-py3.9.egg (9.2KB)
lib_parameter-1.1.12-py3.10.egg (9.2KB)
lib_parameter-1.1.12.tar.gz (8.1KB)