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

quantzone
0.5.0

This version was deleted from PyPI around 2026-06-05. Installing fails with:
$ pip3 install quantzone==0.5.0 ERROR: Could not find a version that satisfies the requirement quantzone==0.5.0
View other deleted versions of quantzone

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/2026-06-04/ \ quantzone==0.5.0
Sign up for StableBuild to get an API key (it's free and takes <60 seconds!)

Or, download files manually

And install manually via pip:
quantzone-0.5.0-cp39-cp39-macosx_10_9_x86_64.whl (136.3KB)
quantzone-0.5.0-cp39-cp39-macosx_11_0_arm64.whl (127.9KB)
quantzone-0.5.0-cp39-cp39-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl (692.3KB)
quantzone-0.5.0-cp39-cp39-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl (695.0KB)
quantzone-0.5.0-cp39-cp39-musllinux_1_2_aarch64.whl (682.8KB)
quantzone-0.5.0-cp39-cp39-musllinux_1_2_x86_64.whl (699.4KB)
quantzone-0.5.0-cp39-cp39-win_amd64.whl (125.1KB)
quantzone-0.5.0-cp310-cp310-macosx_10_9_x86_64.whl (135.0KB)
quantzone-0.5.0-cp310-cp310-macosx_11_0_arm64.whl (127.0KB)
quantzone-0.5.0-cp310-cp310-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl (692.7KB)
quantzone-0.5.0-cp310-cp310-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl (697.6KB)
quantzone-0.5.0-cp310-cp310-musllinux_1_2_aarch64.whl (684.4KB)
quantzone-0.5.0-cp310-cp310-musllinux_1_2_x86_64.whl (701.3KB)
quantzone-0.5.0-cp310-cp310-win_amd64.whl (124.5KB)
quantzone-0.5.0-cp311-cp311-macosx_10_9_x86_64.whl (134.1KB)
quantzone-0.5.0-cp311-cp311-macosx_11_0_arm64.whl (125.7KB)
quantzone-0.5.0-cp311-cp311-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl (727.4KB)
quantzone-0.5.0-cp311-cp311-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl (733.2KB)
quantzone-0.5.0-cp311-cp311-musllinux_1_2_aarch64.whl (720.2KB)
quantzone-0.5.0-cp311-cp311-musllinux_1_2_x86_64.whl (737.7KB)
quantzone-0.5.0-cp311-cp311-win_amd64.whl (125.2KB)
quantzone-0.5.0-cp312-cp312-macosx_10_13_x86_64.whl (133.8KB)
quantzone-0.5.0-cp312-cp312-macosx_11_0_arm64.whl (124.6KB)
quantzone-0.5.0-cp312-cp312-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl (705.0KB)
quantzone-0.5.0-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl (719.2KB)
quantzone-0.5.0-cp312-cp312-musllinux_1_2_aarch64.whl (693.9KB)
quantzone-0.5.0-cp312-cp312-musllinux_1_2_x86_64.whl (718.8KB)
quantzone-0.5.0-cp312-cp312-win_amd64.whl (123.7KB)
quantzone-0.5.0-cp313-cp313-macosx_10_13_x86_64.whl (132.5KB)
quantzone-0.5.0-cp313-cp313-macosx_11_0_arm64.whl (123.0KB)
quantzone-0.5.0-cp313-cp313-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl (687.7KB)
quantzone-0.5.0-cp313-cp313-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl (702.9KB)
quantzone-0.5.0-cp313-cp313-musllinux_1_2_aarch64.whl (676.3KB)
quantzone-0.5.0-cp313-cp313-musllinux_1_2_x86_64.whl (701.7KB)
quantzone-0.5.0-cp313-cp313-win_amd64.whl (122.0KB)
quantzone-0.5.0-cp314-cp314-macosx_10_15_x86_64.whl (132.9KB)
quantzone-0.5.0-cp314-cp314-macosx_11_0_arm64.whl (123.6KB)
quantzone-0.5.0-cp314-cp314-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl (683.9KB)
quantzone-0.5.0-cp314-cp314-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl (690.9KB)
quantzone-0.5.0-cp314-cp314-musllinux_1_2_aarch64.whl (673.9KB)
quantzone-0.5.0-cp314-cp314-musllinux_1_2_x86_64.whl (691.1KB)
quantzone-0.5.0-cp314-cp314-win_amd64.whl (125.2KB)