#18 Macbuntu screws up gtk dev environment

[AD5XJ KEN]

My running application now issues the following errors on runtime after installing Macbuntu:

(<unknown>:1706): GdkPixbuf-WARNING **: Bug! gdk-pixbuf loader 'png' didn't set an error on failure.

** (<unknown>:1706): WARNING **: Pixbuf theme: Cannot load pixmap file /home/ken/.themes/Macbuntu/gtk-2.0/Menu/menubar.png: Failed to load image '/home/ken/.themes/Macbuntu/gtk-2.0/Menu/menubar.png': reason not known, probably a corrupt image file

(<unknown>:1706): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_width: assertion `GDK_IS_PIXBUF (pixbuf)' failed

the files /home/ken/.themes/Macbuntu/gtk-2.0/Menu/menubar.png and /home/ken/.themes/Macbuntu/gtk-2.0/Menu/menubar.png do exist on my system.

This is a application that is currently running error free on default GNOME theme and Windows.