This bug was fixed in the package gdebi - 0.9.5.3ubuntu3
--------------- gdebi (0.9.5.3ubuntu3) trusty-proposed; urgency=medium
* Backport a fix from 0.9.5.5 to fix FTBFS with non en_US locales (LP: #1352322)
-- Vlad Orlov <email address hidden> Tue, 12 Sep 2017 13:34:30 -0700
This bug was fixed in the package gdebi - 0.9.5.3ubuntu3
---------------
gdebi (0.9.5.3ubuntu3) trusty-proposed; urgency=medium
* Backport a fix from 0.9.5.5 to fix FTBFS with non en_US
locales (LP: #1352322)
-- Vlad Orlov <email address hidden> Tue, 12 Sep 2017 13:34:30 -0700