[CentOS] Semi-OT: install python package in userspace

Fri Apr 6 16:25:13 UTC 2018
m.roth at 5-cent.us <m.roth at 5-cent.us>

CentOS 7 box. As there's no package in any of the repos, we're trying to
install scikit-learn in the user's space. It refuses. My late try was,
after d/l a .whl from last year, hoping that would work with the numpy
package in the regular repos, I did a pip install --user scikit-learn...,
and it still seems to want to write to system space: OSError: [Errno 13]
Permission denied:

Anyone got any pointers?