eidete : Depends: libgranite0 but it is not installable

After configuring PPA as mentioned in https://launchpad.net/~shnatsel/+archive/eidete-daily, I tried installing eidete and I get the following error.

===============
jeyanthan@jeyanth-T410:~$ sudo apt-get install eidete
<snip>
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 eidete : Depends: libgranite0 but it is not installable
          Recommends: contractor but it is not installable
E: Unable to correct problems, you have held broken packages.
==============

When I tried to install libgranite0, I see the package is obsolete.

===========
jeyanthan@jeyanth-T410:~$ sudo apt-get install libgranite0
<snip>
Package libgranite0 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'libgranite0' has no installation candidate
================

Can anyone help me installing it successfully ?

Google didn't help me.
FWIW, I use Ubuntu 11.10