Fails to install existing package in local package index about pip2pi HOT 1 OPEN

I have the same problem for package cryptography using Python 3.8.

With pip2pi it fails with the error "not a supported wheel on this platform":

pip2pi /tmp/packages/ cryptography
pip install /tmp/packages/cryptography*.whl

With a simple pip download it works:

pip download cryptography
pip install cryptography*.whl

Note that the wheel actually used in both cases differ.

• pip2pi downloads the wheel cryptography-36.0.1-cp36-abi3-manylinux_2_24_x86_64.whl
• pip downloads the wheel cryptography-36.0.1-cp36-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl

I am not sure of the difference between these two wheels. I tried to unzip them and compute a checksum for each of their files, there are only 4 different files:

• cryptography-36.0.1.dist-info/RECORD
• cryptography-36.0.1.dist-info/WHEEL
• cryptography/hazmat/bindings/_openssl.abi3.so
• cryptography/hazmat/bindings/_rust.abi3.so

from pip2pi.