Valeri Galtsev wrote: <snip> >>> On Fri, 6 Apr 2018 17:25 , <m.r...@5-cent.us> wrote: >>> >>>> 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: >>>> '/usr/lib64/python2.7/site-packages/numpy-1.7.1.dist-info >>>> >>>> Anyone got any pointers? <snip> > Mark, python is a "sneaky snake" ;-) and some modules may require > particular version of dependencies, therefore they may ignore your > system wide numpy (even though it may just may be compatible with them), > and may demand latest version of numpy. Which will explain pip (or > other) attempting to pull dependencies which allegedly are available > system wide already. > > Just speculating, your own research on your particular issue may give > your better answer. <snip> Well, my manager came back, and he's got me using virtenv. Having read about it, I like it. Oh, and the issue with the system numpy in site-packages was that, for some reason, it was *not* world-readable. Fixed that.
So, I'm working on trying to install scipy in the virtenv... and for unknown reasons, it simply can't find the system libs. I did this before the last attempt to export LAPACK=/usr/lib64/liblapack.so.3 export BLAS=/usr/lib64/libblas.so.3 and just added export LD_LIBRARY_PATH=/usr/lib64 Still can't find them. Clues on this one? mark _______________________________________________ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos