Comment 0 for bug 1043823

I have added the ppa:gtg/gtg-daily repository in Ubuntu 12.04 64 bits but when I try to update GTG I receive the next error:
"Errors were encountered while processing:
 /var/cache/apt/archives/python-liblarch_0.2.5.r131~precise1_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
A package failed to install. Trying to recover:
dpkg: dependency problems prevent configuration of gtg:
 gtg depends on python-liblarch (>= 0.2); however:
  Version of python-liblarch on system is 0.1.0-1.
dpkg: error processing gtg (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 gtg"

It's important verify the version of dependent libraries in each Ubuntu version, don't you think?