I also do not use ligogg0. 
Currently the only dependency packages that I am using in Debian/testing are:

akode
compizconfig-python-trinity
compiz-fusion-bcop-trinity
compiz-fusion-plugins-extra-trinity
compiz-fusion-plugins-main-trinity
compiz-trinity
fireflies
gettext-kde
imlib
libapt-front
libbeagle
libcompizconfig-trinity
libept-trinity
libr
opensync
pcsc-lite-nodbus

which are the same listed in Slavek's repo.

Why is gettext-kde not needed in Ubuntu any more, while it is needed in Debian? I am a little surprised.
Cheers
  Michele