EmptyGlobalAssignment: version 1.7.0-r1: line 23: empty global assignment: IUSE=""
  VariableOrderWrong: version 1.7.0-r1: variable SLOT should occur before KEYWORDS
  EmptyGlobalAssignment: version 2.5.0: line 22: empty global assignment: IUSE=""
  MissingEAPIBlankLine: version 2.5.0: missing blank line after EAPI= assignment
  VariableOrderWrong: version 2.5.0: variable SLOT should occur before KEYWORDS
  MissingEAPIBlankLine: version 2.6.0: missing blank line after EAPI= assignment