D20005: Report human-readable error if Qt5Widgets is required but is not found

[Albert Astals Cid]

aacid added a comment.


  Makes sense to me

REPOSITORY
  R249 KI18n

REVISION DETAIL
  https://phabricator.kde.org/D20005

To: aspotashev, #frameworks
Cc: cgiboudeaux, aacid, kde-frameworks-devel, michaelh, ngraham, bruns