[MacPorts] #21126: duplicity-0.5.18 Error staging to destroot

[MacPorts]

#21126: duplicity-0.5.18 Error staging to destroot
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  Reporter:  dmk@…        |       Owner:  singingwolfboy@…           
      Type:  defect       |      Status:  closed                     
  Priority:  Normal       |   Milestone:                             
 Component:  ports        |     Version:  1.8.0                      
Resolution:  fixed        |    Keywords:                             
      Port:  duplicity    |  
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Comment(by blb@…):

 Perhaps better would be a test at the beginning of the Portfile, something
 like (not tested):
 {{{
 if {[variant_isset python25]} {
    PortGroup python25
 } elseif {[variant_isset python26]} {
    PortGroup python26
 }
 }}}
 Then you can remove the PortGroup bits from the variant sections.

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Ticket URL: <http://trac.macports.org/ticket/21126#comment:9>
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