[MacPorts] #45634: InsightToolkit @3.16.0_3: needs variant for newer Python

[MacPorts]

#45634: InsightToolkit @3.16.0_3: needs variant for newer Python
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  Reporter:  sofigantunes@…  |      Owner:  macports-tickets@…
      Type:  defect          |     Status:  new
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:  2.3.2
Resolution:                  |   Keywords:
      Port:  InsightToolkit  |
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Comment (by petr@…):

 The version 3.16 (September 15 2009), so there is some risk for
 incompatibility. So maybe we want to update as well.
 The last version of the 3.x series is Release 3.20 (July 12 2010), current
 release is elease 4.5.0 (February 2014). See
 [http://www.itk.org/ITK/resources/legacy_releases.html here] for more
 details

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Ticket URL: <https://trac.macports.org/ticket/45634#comment:2>
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