EmptyGlobalAssignment: version 2.13.0: line 19: empty global assignment: IUSE=""
  MissingEAPIBlankLine: version 2.13.0: missing blank line after EAPI= assignment
  VariableOrderWrong: version 2.13.0: variable SLOT should occur before KEYWORDS
  MissingEAPIBlankLine: version 2.14.0: missing blank line after EAPI= assignment