xorg-libxcb @1.15_0+python311 build failure: KeyError in c_client.py

[GT-8]

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.

[jmroot (Joshua Root)]

:info:build   File "/opt/macports-test/var/macports/build/_opt_macports_macports-ports_x11_xorg-libxcb/xorg-libxcb/work/libxcb-1.15/src/./c_client.py", line 2273, in _c_request_helper
:info:build     if namecount[tname] > 1:
:info:build        ~~~~~~~~~^^^^^^^
:info:build KeyError: 'xcb_redirect_t'

Also, no evidence that it's related to this build failure, but:

:debug:sysinfo Xcode 13.2.1, CLT 12.5.1.0.1.1623191612

You might want to upgrade your CLTs to match Xcode. If Software Update won't do it, see ProblemHotlist#reinstall-clt

[jmroot (Joshua Root)]

Seems likely this is related to the recent update of xorg-xcb-proto.

[jmroot (Joshua Root)]

​https://lists.x.org/archives/xorg-announce/2023-August/003415.html

libxcb probably needs to be updated to match xcb-proto.

[GT-8]

Thanks for the response, but it wasn't the difference in versions between Command line tools and Xcode, gonna try downloading the 1.16 version of libxcb provided by commenter jmroot.

[GT-8]

I got stuck, can someone please advise me on how to install libxcb1.16?