[MacPorts] #67786: gnuplot @5.4.8: dyld: Library not loaded, Reason: no suitable image found. Did find ... mach-o, but wrong architecture

[MacPorts]

#67786: gnuplot @5.4.8: dyld: Library not loaded, Reason: no suitable image found.
Did find ... mach-o, but wrong architecture
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  Reporter:  linlupin  |      Owner:  mojca
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.8.1
Resolution:            |   Keywords:  arm64
      Port:  gnuplot   |
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Comment (by linlupin):

 Thanks. The migration instructions do work. \\ I install the Macports on
 Mac when Mac Silicon just released so the old environment does not
 properly fit the current upgrade. \\ The migration can fix my problems.

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Ticket URL: <https://trac.macports.org/ticket/67786#comment:2>
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