Trying to update transmission for a headless server I found that now it requires exactly-one-of ( qt4 qt5 ): !!! The ebuild selected to satisfy "net-p2p/transmission" has unmet requirements. - net-p2p/transmission-2.84-r1::gentoo USE="(-ayatana) -gtk -lightweight -qt4 -qt5 -systemd (-xfs)" The following REQUIRED_USE flag constraints are unsatisfied: exactly-one-of ( qt4 qt5 ) The above constraints are a subset of the following complete expression: ayatana? ( gtk ) exactly-one-of ( qt4 qt5 ) The change comes from a change in REQUIRED_USE, from: REQUIRED_USE="ayatana? ( gtk )" to REQUIRED_USE="ayatana? ( gtk ) ^^ ( qt4 qt5 )" Which I think it's wrong as that it should be: REQUIRED_USE="ayatana? ( || ( gtk ) ^^ ( qt4 qt5 ) )" At least with this change in REQUIRED_USE I can compile and run transmission just fine. Reproducible: Always
*** This bug has been marked as a duplicate of bug 544416 ***