To uninstall tuxpaint-dev just follow these instructions.
/debian/wheezy/main///install/index.html Development files for Tux Paint Debian 7.0 devel 1:0.9.21-1.1
sudo apt-get remove tuxpaint-dev
Which will remove just the tuxpaint-dev package itself.
sudo apt-get remove --auto-remove tuxpaint-dev
This will remove the tuxpaint-dev package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for tuxpaint-dev then this will work.
sudo apt-get purge tuxpaint-dev
Or similarly, like this tuxpaint-dev
sudo apt-get purge --auto-remove tuxpaint-dev
|Description||Development files for Tux Paint|