pycharm professional is behind the released version. The current version 2022.1-r1 prevents cython from enabling due to missing/updated packages. The error message states that #include "longintrepr.h" is missing. The updated version of pycharm professional does not have this error. I submitted a new ebuild to gentoo github repository. This is my first commit and encourage others to inform me to correct even smaller issues. pkgcheck scan was performed and returned nothing qa-vdb was performed and now returned nothing -- dependencies were updated on recommendation of the tool -- the list was compared/merged with the pycharm community dependency list. I checked media-gfx/graphite2 as it seemed reasonable that this could cause issues if missing. I could not find evidence this was the case. plugins/tailwindcss was causing issues. This plugin relies on sys-libs/musl. musl is masked. I though it was best to remove tailwindcss as plugins are optional. Please tell me if you would like me to take other actions to correct this.
Github request: https://github.com/gentoo/gentoo/pull/32401/commits/b9b1540930e45f27731b6644bde33ce6f34015e6