[MacPorts] #68027: Failed to build xorg-libxcb: command execution failed Error code: CHILDSTATUS 71630 2

[MacPorts]

#68027: Failed to build xorg-libxcb: command execution failed Error code:
CHILDSTATUS 71630 2
--------------------------------+--------------------
 Reporter:  GT-8                |      Owner:  (none)
     Type:  defect              |     Status:  new
 Priority:  Normal              |  Milestone:
Component:  ports               |    Version:
 Keywords:  xorg-libxcb failed  |       Port:
--------------------------------+--------------------
 Backtrace: command execution failed while executing  "system {*}$notty
 {*}$callback {*}$nice $fullcmdstring"     invoked from within
 "command_exec -callback portprogress::target_progress_callback build"
 (procedure "portbuild::build_main" line 8)      invoked from within
 "$procedure $targetname"

 I first encountered this error when I tried to install ghex, then when
 installing this port itself. It also says "See /opt/macports-
 test/var/macports/logs/_opt_macports_macports-ports_x11_xorg-libxcb/xorg-
 libxcb/main.log for details" (/opt/macports-test/ is my macports
 directory). Main.log comes attached to this ticket.

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Ticket URL: <https://trac.macports.org/ticket/68027>
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