EmptyGlobalAssignment: version 0.4.2: line 17: empty global assignment: IUSE=""
  HttpsUrlAvailable: version 0.4.2: metadata.xml: doc: HTTPS url available: http://robotraconteur.com -> https://github.com/robotraconteur/robotraconteur
  WhitespaceFound: version 0.4.2: ebuild has leading whitespace on lines: 20, 21, 22, 23, 24, 30, 31, 32, 33, 34, 35, 39, 43