This is no longer an issue in Xenial for me. I originally imported this bug because I encountered the same warning when installing php-pear, but I can no longer reproduce it with the latest version.
** Changed in: php5 (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1534429 Title: Invalid doc-base file php-structures-graph To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/php5/+bug/1534429/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs