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

[MacPorts]

#53259: Error: xorg-libxcb: Variant python27 conflicts with python35
--------------------------+----------------------
  Reporter:  ClausKlein   |      Owner:  jeremyhu
      Type:  defect       |     Status:  reopened
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.3.5
Resolution:               |   Keywords:
      Port:  xorg-libxcb  |
--------------------------+----------------------

Comment (by jeremyhu):

 The problem is that you are trying to install with conflicting variants.
 You cannot choose both +python27 and +python35.  Edit your variants.conf.

 Also, upgrading should preserve existing variants, so once you select the
 variants, you shouldn't need to do anything again in the future.

 I suggest you ask for help on the macports-users mailing list.

--
Ticket URL: <https://trac.macports.org/ticket/53259#comment:5>
MacPorts <https://www.macports.org/>
Ports system for macOS