Investigate pip check failures with latest pip

[dhirschfeld]

Solution to issue cannot be found in the documentation.

• I checked the documentation.

Issue

Since pip 24.2 pip check is stricter and, in this feedstock, is failing on os-x. The causes of this failure should be investigated to see where the problem lies.

• [24.2] pip check flags packages with bad WHEEL metadata pypa/pip#12884

xref: #45 (comment)

Installed packages

Environment info