python promblems

[Bernt Hansson]

On 2017-08-13 00:19, John Levine wrote:
> In article <0aa880da-5d8c-93cd-678f-c95e2bc13459 at bananmonarki.se> you write:
>> Failed to initialize the interactive 3D model view.
>> Please install 'python-gtkglext1' to enable it.
>>
>> pkg info | grep py27:
>>
>> py27-gtkglext-1.1.0_12         Python binding for GtkGLExt
>>
>> What to do now. Pycam was working nice before.
> Try uninstalling the library it and reinstalling it.  That often fixes
> problems due to shared library names or locations changing.
>
>
What library might that be?