I found the same problem trying to download from the site just now. I have the file that I downloaded at the end of May available if you want it.
F:\Documents>md5sum gpa-0.7.6.tar.bz2 8ee26d7fe829e81eb8bce2d974a7c500 *gpa-0.7.6.tar.bz2 -- gpa: new upstream version 0.7.6 available https://bugs.launchpad.net/bugs/160751 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs