Austin, thanks for the tips.  Unfortunately I¹m still having trouble.
I¹ve tried setting the environment variables to either my Anaconda
installation or that in the nupic-darwin64 repo.  See my emails on ³python
problems² for a little more info.  I wanted to follow your instructions
below but I don¹t know where deactivate_nupic is and $NUPIC_ENV is not
defined.

The primary error that has cropped up several times refers to a ³module
named site.²

bash-3.2$ make tests_pyhtm
[100%] Basic tests in Python
Creating network...
Region count is 0
Adding a PyNode region...
ImportError: No module named site
make[3]: *** [CMakeFiles/tests_pyhtm] Error 1
make[2]: *** [CMakeFiles/tests_pyhtm.dir/all] Error 2
make[1]: *** [CMakeFiles/tests_pyhtm.dir/rule] Error 2
make: *** [tests_pyhtm] Error 2

On, and I was getting an error about $PYTHONHOME, which I tried setting to
either $NTA/lib or /Applications/anaconda/lib.  Both quieted the error
message but I¹m not sure I¹m setting the variable correctly.




-- 
Matthew J. Roos, Ph.D.
Applied Neuroscience Section
Johns Hopkins University Applied Physics Laboratory
Phone: 443-778-3560 / 240-228-3560




On 4/24/14, 12:00 PM, "[email protected]"
<[email protected]> wrote:
>
>
>----------------------------------------------------------------------
>
>Message: 1
>Date: Wed, 23 Apr 2014 14:34:16 -0700
>From: Austin Marshall <[email protected]>
>To: "NuPIC general mailing list." <[email protected]>
>Subject: Re: [nupic-discuss] NuPic install difficulty
>Message-ID:
>       <caelyfhzeuux9rkk9-3h1pbbeg-0apjcz1tgtyd4d5s7p_hq...@mail.gmail.com>
>Content-Type: text/plain; charset="utf-8"
>
>I can provide some insight into the confusion.  The nupic-darwin64
>repository is a collection of pre-compiled python dependencies for OS X,
>along with some scripts to prepend the dependencies to your environment.
> Up until very recently, the master branch of
>https://github.com/numenta/nupic-darwin64 was out of date, and built
>specifically for python 2.6.  Meanwhile, the build process has changed
>from
>build.sh, which no longer exists, to one that is CMake-based.  The
>python-2.7 branch was recently updated, and so I just merged it into
>master.
>
>That said, if you're running Anaconda, you don't technically need
>nupic-darwin64, and can bypass those instructions.  But, you may want to
>try again now that it's been updated.  You should be able to pull in the
>latest, run the activate script, and move forward with building nupic:
>
>    cd $NUPIC_ENV
>    deactivate_nupic
>    git reset --hard
>    git clean -fd
>    git pull origin master
>    source bin/activate
>    cd $NUPIC
>    mkdir -p build/scripts
>    cd build/scripts
>    rm -rf *
>    rm -rf $BUILDDIR
>    cmake $NUPIC
>    make -j3
>
>


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