To call out something that nobody else mentioned: because when you to use that newer version of pycurl or pyASN1 it's probably going to break the system level t

To call out something that nobody else mentioned: because when you to use that newer version of pycurl or pyASN1 it's probably going to break the system level tools for running patches, handling license enforcement, and being able to keep the database online for other teams. I've had this problem over and over again (biggest one last being with the US Census). Folks insisted on upgrading a python library and auth to the hosts stopped working.