Sorry Mika. I've heard that matplotlib can be hard to configure on
some systems. Unfortunately, helping you get it installed properly is
a bit outside my expertise. One thing you might need to change is this
line:
matplotlib.use('TKAgg')
Your system might not have the 'TKAgg' backend installed. See:
http://matplotlib.org/api/matplotlib_configuration_api.html#matplotlib.use.
---------
Matt Taylor
OS Community Flag-Bearer
Numenta
On Fri, Jul 25, 2014 at 2:55 AM, Vanja Cvetojevic <[email protected]> wrote:
> Hi Mika,
>
> I had a similar issue on Ubuntu 12.04. I was able to fix it by first
> uninstalling matplotlib, installing tk and tk-dev libraries, and then
> installing matplotlib using pip again (as outlined here:
> http://stackoverflow.com/questions/15708226/python3-3-matplotlib-cannot-import-name-tkagg).
>
> Hope this helps.
>
> //Vanja
>
>
> On Tue, Jul 22, 2014 at 6:07 AM, Mika Schiller <[email protected]>
> wrote:
>>
>> Thanks, but it didn't work. There seems to be something screwy with
>> matlab. The fact that I can't import it in the python shell means that it's
>> been improperly installed or perhaps is an out of date version. I tried sudo
>> pip install matplotlib --upgrade and it said that I need the freetype
>> package to complete the operation. So I've got to do some digging around.
>>
>>
>> On Mon, Jul 21, 2014 at 12:37 AM, Matthew Taylor <[email protected]> wrote:
>>>
>>> Use the --plot option:
>>>
>>> > ./run.py --plot
>>>
>>> See
>>> https://github.com/numenta/nupic/tree/master/examples/opf/clients/hotgym/prediction/one_gym#running
>>>
>>> Regards,
>>> ---------
>>> Matt Taylor
>>> OS Community Flag-Bearer
>>> Numenta
>>>
>>>
>>> On Sun, Jul 20, 2014 at 9:29 PM, Mika Schiller <[email protected]>
>>> wrote:
>>> > Hi,
>>> >
>>> > I'm trying to get "run.py" to ouput predictions in matlab, but nothing
>>> > happens. Instead, the predictions get outputed to a file. I checked the
>>> > runIoThroughNupic() function in run.py to make sure that there are no
>>> > errors. I'be attached a screenshot of both that and the "if
>>> > __name__...."
>>> > part of the file so that you can see.
>>> >
>>> > I figured maybe matplotlib wasn't installed, so I fired up python and
>>> > did
>>> > "import matplotlib" and got an error saying it wasn't installed. So I
>>> > went
>>> > ahead and did a pip install matplotlib, but it said it was already
>>> > installed
>>> > at
>>> >
>>> > /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python
>>> > and I checked the file and sure enough it's there. So I'm not sure why
>>> > I'm
>>> > unable to import it. I'm assuming that "nupic_output.py" is also unable
>>> > to
>>> > import matplotlib and that's probably why it's not working. Any idea
>>> > what
>>> > might be going on here?
>>> >
>>> > Thnx!
>>> >
>>> > Mika
>>> >
>>> > _______________________________________________
>>> > nupic mailing list
>>> > [email protected]
>>> > http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org
>>> >
>>>
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>>
>>
>>
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