Comment 5 for bug 326353

Already being synchronized :)
https://launchpad.net/ubuntu/+source/padre

It is currently waiting for some dependencies:
https://edge.launchpad.net/ubuntu/+source/padre/0.35-1

"Package locales-all 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 locales-all has no installation candidate"

But I don't think that you need to worry, the package is in the archive:
http://archive.ubuntu.com/ubuntu/pool/universe/p/padre/