May have been packaged incorrectly. You could try submitting a bug to the debian/ubuntu package maintainer of the package. Might not be a bad idea to try at the a forum for your distro (debian/ubuntu). Then someone using the same release version and architecture could try to see if they can duplicate the problem. If they can't then it is something specific to your situation.

LSB Version: core-2.0-amd64:core-2.0-noarch:core-3.0-amd64:core-3.0-noarch:core-3.1-amd64:core-3.1-noarch:core-3.2-amd64:core-3.2-noarch:core-4.0-amd64:core-4.0-noarch:core-4.1-amd64:core-4.1-noarch:security-4.0-amd64:security-4.0-noarch:security-4.1-amd64:security-4.1-noarch
Distributor ID: Ubuntu
Description: Ubuntu 14.04.4 LTS
Release: 14.04
Codename: trusty