[MacPorts] #53259: Error: xorg-libxcb: Variant python27 conflicts with python35

[MacPorts]

#53259: Error: xorg-libxcb: Variant python27 conflicts with python35
------------------------+-------------------------
 Reporter:  ClausKlein  |      Owner:
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.3.5
 Keywords:              |       Port:  xorg-libxcb
------------------------+-------------------------
 Error: Unable to open port: Error evaluating variants


 {{{
 # variant python27 conflicts python34 python35 description {Use python
 2.7} {
       # depends_run-append      port:python27
       # configure.python        ${prefix}/bin/python2.7
   # }
 ...
 # if {![variant_isset python34] && ![variant_isset python35]} {
       # default_variants +python27
   # }

 I have to comment out this 2 sections after each 'port selfupdate' !

 This helps for me, if have python27 and python35 installed and use both!

 }}}

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Ticket URL: <https://trac.macports.org/ticket/53259>
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