[yt-users] library errors?

Elizabeth Tasker taskere at mcmaster.ca
Wed Nov 10 09:55:22 PST 2010


.matplotlib files were the problem -- thanks!

Matthew Turk wrote:
> Hi Elizabeth,
>
> That's a weird one!  Looks like some ghost pointers to package data;
> one of the downsides of the matplotlib installation mechanism.  One
> thing you might try is checking your PYTHONPATH, and also maybe wiping
> out any ~/.matplotlib* files.
>
> -Matt
>
> On Wed, Nov 10, 2010 at 9:04 AM, Elizabeth Tasker <taskere at mcmaster.ca> wrote:
>   
>> Hi,
>>
>> I have a yt runtime error:
>>
>> File
>> "/work/taskere/yt/yt-2/lib/python2.6/site-packages/matplotlib/backends/bckend_agg.py",
>> line 221, in _get_agg_font
>>   font = FT2Font(str(fname))
>> RuntimeError: Could not open facefile
>> /home/taskere/yt/lib/python2.6/site-packaes/matplotlib/mpl-data/fonts/ttf/Vera.ttf;
>> Cannot_Open_Resource
>>
>> ... which is not surprising, since
>> home/taskere/yt/lib/python2.6/site-packaes/matplotlib/mpl-data/fonts/ttf/Vera.ttf
>> doesn't exist. There used to be a yt installation at /home/taskere/yt but
>> it's deleted and the version of yt at /work/taskere/yt is a fresh install,
>> so I don't know why it would have linked to a ghost library.
>>
>> Do you have any idea how this might of happened and how I can stop it?
>>
>> Elizabeth
>>
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>>
>>     
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