OK, I just submitted a new version (0.4-6) to extras-devel that I hope will fix your problem. Since (for whatever reason) you don't have the glib module, I replaced the glib functions with gobject ones, which seem to be exactly the same (the Diablo code needed to use them anyways, because the glib module doesn't seem to exist for Diablo.)

I'm still not sure why you can't import glib though. I even reflashed my n900 and installed mevemon. It ran fine, so it looks like my dependencies are correct.