This bug was fixed in the package mesa - 10.4.2-2ubuntu5
--------------- mesa (10.4.2-2ubuntu5) vivid; urgency=medium
* Fix ftbfs from no longer including libmirclient-dev. -- Maarten Lankhorst <email address hidden> Wed, 11 Feb 2015 09:21:54 +0100
This bug was fixed in the package mesa - 10.4.2-2ubuntu5
---------------
mesa (10.4.2-2ubuntu5) vivid; urgency=medium
* Fix ftbfs from no longer including libmirclient-dev.
-- Maarten Lankhorst <email address hidden> Wed, 11 Feb 2015 09:21:54 +0100