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

cntracer
1.0.9

This version was deleted from PyPI around 2024-03-22. Installing fails with:
$ pip3 install cntracer==1.0.9 ERROR: Could not find a version that satisfies the requirement cntracer==1.0.9
View other deleted versions of cntracer

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/2024-03-21/ \ cntracer==1.0.9
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:
cntracer-1.0.9-cp37-cp37m-macosx_10_9_x86_64.whl (122.5KB)
cntracer-1.0.9-cp37-cp37m-manylinux_2_17_aarch64.manylinux2014_aarch64.whl (144.8KB)
cntracer-1.0.9-cp37-cp37m-manylinux_2_17_i686.manylinux2014_i686.whl (157.7KB)
cntracer-1.0.9-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (152.2KB)
cntracer-1.0.9-cp37-cp37m-musllinux_1_1_aarch64.whl (638.6KB)
cntracer-1.0.9-cp37-cp37m-musllinux_1_1_i686.whl (714.7KB)
cntracer-1.0.9-cp37-cp37m-musllinux_1_1_x86_64.whl (656.3KB)
cntracer-1.0.9-cp37-cp37m-win_amd64.whl (107.2KB)
cntracer-1.0.9-cp37-cp37m-win32.whl (91.5KB)
cntracer-1.0.9-cp38-cp38-macosx_10_9_universal2.whl (253.5KB)
cntracer-1.0.9-cp38-cp38-macosx_10_9_x86_64.whl (129.0KB)
cntracer-1.0.9-cp38-cp38-macosx_11_0_arm64.whl (127.0KB)
cntracer-1.0.9-cp38-cp38-manylinux_2_17_aarch64.manylinux2014_aarch64.whl (140.5KB)
cntracer-1.0.9-cp38-cp38-manylinux_2_17_i686.manylinux2014_i686.whl (152.0KB)
cntracer-1.0.9-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (148.0KB)
cntracer-1.0.9-cp38-cp38-musllinux_1_1_aarch64.whl (634.9KB)
cntracer-1.0.9-cp38-cp38-musllinux_1_1_i686.whl (710.5KB)
cntracer-1.0.9-cp38-cp38-musllinux_1_1_x86_64.whl (652.5KB)
cntracer-1.0.9-cp38-cp38-win_amd64.whl (106.7KB)
cntracer-1.0.9-cp38-cp38-win32.whl (89.2KB)
cntracer-1.0.9-cp39-cp39-macosx_10_9_universal2.whl (254.0KB)
cntracer-1.0.9-cp39-cp39-macosx_10_9_x86_64.whl (129.2KB)
cntracer-1.0.9-cp39-cp39-macosx_11_0_arm64.whl (127.3KB)
cntracer-1.0.9-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl (140.6KB)
cntracer-1.0.9-cp39-cp39-manylinux_2_17_i686.manylinux2014_i686.whl (152.5KB)
cntracer-1.0.9-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (148.5KB)
cntracer-1.0.9-cp39-cp39-musllinux_1_1_i686.whl (710.8KB)
cntracer-1.0.9-cp39-cp39-musllinux_1_1_x86_64.whl (652.8KB)
cntracer-1.0.9-cp39-cp39-win_amd64.whl (106.8KB)
cntracer-1.0.9-cp39-cp39-win32.whl (89.4KB)
cntracer-1.0.9-cp310-cp310-macosx_10_9_universal2.whl (253.7KB)
cntracer-1.0.9-cp310-cp310-macosx_10_9_x86_64.whl (129.1KB)
cntracer-1.0.9-cp310-cp310-macosx_11_0_arm64.whl (127.1KB)
cntracer-1.0.9-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl (140.3KB)
cntracer-1.0.9-cp310-cp310-manylinux_2_17_i686.manylinux2014_i686.whl (152.4KB)
cntracer-1.0.9-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (148.0KB)
cntracer-1.0.9-cp310-cp310-musllinux_1_1_aarch64.whl (635.0KB)
cntracer-1.0.9-cp310-cp310-musllinux_1_1_i686.whl (710.8KB)
cntracer-1.0.9-cp310-cp310-musllinux_1_1_x86_64.whl (652.7KB)
cntracer-1.0.9-cp310-cp310-win_amd64.whl (106.7KB)
cntracer-1.0.9-cp310-cp310-win32.whl (89.2KB)
cntracer-1.0.9-cp311-cp311-macosx_10_9_universal2.whl (256.5KB)
cntracer-1.0.9-cp311-cp311-macosx_10_9_x86_64.whl (130.5KB)
cntracer-1.0.9-cp311-cp311-macosx_11_0_arm64.whl (128.3KB)
cntracer-1.0.9-cp311-cp311-manylinux_2_17_aarch64.manylinux2014_aarch64.whl (140.9KB)
cntracer-1.0.9-cp311-cp311-manylinux_2_17_i686.manylinux2014_i686.whl (153.4KB)
cntracer-1.0.9-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (148.9KB)
cntracer-1.0.9-cp311-cp311-musllinux_1_1_aarch64.whl (636.0KB)
cntracer-1.0.9-cp311-cp311-musllinux_1_1_i686.whl (711.3KB)
cntracer-1.0.9-cp311-cp311-musllinux_1_1_x86_64.whl (653.6KB)
cntracer-1.0.9-cp311-cp311-win_amd64.whl (107.3KB)
cntracer-1.0.9-cp311-cp311-win32.whl (90.1KB)