Comment 42 for bug 460483

darktear: What's happened is that the evolution package in the main repository now has a version number higher than (or maybe its equal to) the one in my ppa. This package has priority over mine when you install via apt-get.

Try this:
1. Go to https://launchpad.net/~goehle/+archive/goehle-ppa/+packages and download evolution_2.28.3-0ubuntu9_i386.deb (use amd64 if necc.)
2. Double click the file and install it manually.