[MacPorts] #55299: ports with qt5 dependancies fail to build "because conflicting ports are active: qt58-qtbase"

[MacPorts]

#55299: ports with qt5 dependancies fail to build "because conflicting ports are
active: qt58-qtbase"
-----------------------+-------------------
 Reporter:  tehcog     |      Owner:
     Type:  defect     |     Status:  new
 Priority:  Normal     |  Milestone:
Component:  ports      |    Version:  2.4.2
 Keywords:  Mavericks  |       Port:
-----------------------+-------------------
 {{{
 Nov 11 13:29:37 NerdCenter --->  Computing dependencies for qt5-qtsvg
 Nov 11 13:29:37 NerdCenter Error: Can't install qt5-qtsvg because
 conflicting ports are active: qt58-qtbase
 Nov 11 13:29:37 NerdCenter Error: Problem while installing qt5-qtsvg
 Nov 11 13:29:37 NerdCenter --->  Computing dependencies for
 qt5-qtxmlpatterns
 Nov 11 13:29:37 NerdCenter Error: Can't install qt5-qtxmlpatterns because
 conflicting ports are active: qt58-qtbase
 Nov 11 13:29:37 NerdCenter Error: Problem while installing
 qt5-qtxmlpatterns
 Nov 11 13:29:37 NerdCenter --->  Computing dependencies for
 qt5-qtdeclarative
 Nov 11 13:29:37 NerdCenter Error: Can't install qt5-qtdeclarative because
 conflicting ports are active: qt58-qtbase
 Nov 11 13:29:37 NerdCenter Error: Problem while installing
 qt5-qtdeclarative
 Nov 11 13:29:37 NerdCenter --->  Computing dependencies for
 qt5-qtmultimedia
 Nov 11 13:29:37 NerdCenter Error: Can't install qt5-qtmultimedia because
 conflicting ports are active: qt58-qtbase
 Nov 11 13:29:37 NerdCenter Error: Problem while installing
 qt5-qtmultimedia
 Nov 11 13:29:37 NerdCenter --->  Computing dependencies for mkvtoolnix
 Nov 11 13:29:37 NerdCenter Error: Can't install qt5-qtmultimedia because
 conflicting ports are active: qt58-qtbase
 }}}

 Cannot install qt5-qtbase due to incompatible OS:

 {{{
 Warning: Deactivate forced.  Proceeding despite dependencies.
 --->  Deactivating qt58-qtbase @5.8.0_4+openssl
 --->  Cleaning qt58-qtbase
 NerdCenter { ~ }-> sudo port install qt5-qtbase
 --->  Computing dependencies for qt5-qtbase
 --->  Fetching distfiles for qt5-qtbase
 Error: qt5-qtbase requires OS X 10.10 or later
 Error: Failed to fetch qt5-qtbase: incompatible OS version
 Error: See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_aqua_qt5/qt5-qtbase/main.log
 for details.
 Error: Follow https://guide.macports.org/#project.tickets to report a bug.
 Error: Processing of port qt5-qtbase failed
 }}}

--
Ticket URL: <https://trac.macports.org/ticket/55299>
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