Just to note, anaconda also has it's own method of managing environments: On Wed, Jun 1, 2016 at 2:43 PM, Andrea Bravi <[email protected]> wrote:
> > Hi guys, > > > I recommend using https://virtualenv.pypa.io > <https://virtualenv.pypa.io/en/stable/> to solve those issues! > > > Best regards, > > Andrea > > > On Wednesday, 1 June 2016, Matthew Brett <[email protected]> wrote: > >> On Wed, Jun 1, 2016 at 11:17 AM, Sebastian Raschka >> <[email protected]> wrote: >> >> I think you're using system Python on the Mac. I'd really strongly >> >> recommend against that, because system Python >> > >> > Yeah, but I think that the system Python doesn’t come with NumPy and >> SciPy installed on a Mac? >> >> That's the entire problem - system Python has its own private copy of >> numpy and scipy and matplotlib that are not in the usual sys.path >> places: >> >> $ /usr/bin/python -c 'import numpy; print(numpy.__file__)' >> >> /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/numpy/__init__.pyc >> >> Then, if you try to upgrade them with pip, the new packages are below >> the private copies in directory precedence, and the effect is that the >> upgrade is ignored. >> >> In effect, system Python is for the system, if you want to own your >> Python, you need to install another copy for yourself. >> >> Cheers, >> >> Matthew >> _______________________________________________ >> scikit-learn mailing list >> [email protected] >> https://mail.python.org/mailman/listinfo/scikit-learn >> > > _______________________________________________ > scikit-learn mailing list > [email protected] > https://mail.python.org/mailman/listinfo/scikit-learn > > -- Stephen D. Shank, Ph. D. Department of Biology, Center for Computational Genetics and Genomics Temple University, Philadelphia, PA BioLife 106F [email protected]
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