[MacPorts] #46786: R changes broke rNMR package

[MacPorts]

#46786: R changes broke rNMR package
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  Reporter:  howarth.at.macports@…  |      Owner:  kjell.konis@…
      Type:  defect                 |     Status:  new
  Priority:  Normal                 |  Milestone:
 Component:  ports                  |    Version:  2.3.3
Resolution:                         |   Keywords:
      Port:  R                      |
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Comment (by howarth.at.macports@…):

 Note that updating the packaging to the latest 1.1.8 release of rNMR will
 be problematic as that release accesses the X11 server during the R CMD
 INSTALL. In my fink rnmr-r.info for 1.1.8, I worked around that by using
 our xvfb-run package which allows commands to be executed on a virtual
 frame buffer. Does MacPorts have a similar package somewhere that allows
 the xvfb to be used for this purpose?

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Ticket URL: <https://trac.macports.org/ticket/46786#comment:9>
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