You should not have to, as it is already part of Oneric or newer, per the Fix Released tag next to the Ubuntu package at the top of this bug report and noted in the revision log below (also linked above).
http://bazaar.launchpad.net/~ubuntu-branches/ubuntu/oneiric/evolution- data-server/oneiric/revision/165 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/853905 Title: Contact birthdays missing from Calendar To manage notifications about this bug go to: https://bugs.launchpad.net/evolution/+bug/853905/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
