EmptyGlobalAssignment: version 2.1.0-r1: line 20: empty global assignment: IUSE="" MissingEAPIBlankLine: version 2.1.0-r1: missing blank line after EAPI= assignment MissingEAPIBlankLine: version 2.2.0: missing blank line after EAPI= assignment MissingEAPIBlankLine: version 2.2.1: missing blank line after EAPI= assignment