[MacPorts] #60437: Error: Can't install libgcc-devel because conflicting ports are active: libgcc libgcc10

[MacPorts]

#60437: Error: Can't install libgcc-devel because conflicting ports are active:
libgcc libgcc10
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 Reporter:  dbl001                        |      Owner:  (none)
     Type:  defect                        |     Status:  new
 Priority:  Normal                        |  Milestone:
Component:  ports                         |    Version:  2.6.2
 Keywords:  libgcc-devel libgcc libgcc10  |       Port:  libgcc-devel
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 I've seen this issue raised previously.
 Is there a simple solution

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Ticket URL: <https://trac.macports.org/ticket/60437>
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