This bug was fixed in the package collectd - 5.4.1-3ubuntu2
--------------- collectd (5.4.1-3ubuntu2) utopic; urgency=medium
* Buildd-depend on libprotobuf-c-dev, rebuild for new protobuf-c. -- Matthias Klose <email address hidden> Fri, 01 Aug 2014 10:09:26 +0200
This bug was fixed in the package collectd - 5.4.1-3ubuntu2
---------------
collectd (5.4.1-3ubuntu2) utopic; urgency=medium
* Buildd-depend on libprotobuf-c-dev, rebuild for new protobuf-c.
-- Matthias Klose <email address hidden> Fri, 01 Aug 2014 10:09:26 +0200