[MacPorts] #63337: MPlayer @1.3.0 fails to install with Backtrace: command execution failed while executing "system {*}$notty {*}$callback {*}$nice $fullcmdstring"

[MacPorts]

#63337: MPlayer @1.3.0 fails to install with Backtrace: command execution failed
while executing "system {*}$notty {*}$callback {*}$nice $fullcmdstring"
-----------------------+--------------------------
  Reporter:  vidakris  |      Owner:  (none)
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.7.1
Resolution:            |   Keywords:  bigsur arm64
      Port:  MPlayer   |
-----------------------+--------------------------
Changes (by vidakris):

 * Attachment "log.txt" added.

 transcript of the install process

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Ticket URL: <https://trac.macports.org/ticket/63337>
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