EmptyGlobalAssignment: version 2.6.1: line 26: empty global assignment: IUSE=""
  MissingEAPIBlankLine: version 2.6.1: missing blank line after EAPI= assignment
  VariableOrderWrong: version 2.6.1: variable SLOT should occur before KEYWORDS
  MissingEAPIBlankLine: version 3.0.0: missing blank line after EAPI= assignment
  MissingEAPIBlankLine: version 3.0.1: missing blank line after EAPI= assignment