Would it be possible to build tmux with ncurses instead of AIX curses.  I was trying to use the recently released tmux-3.1b-1.aix6.1.ppc.rpm with a locally installed version of byobu, but the colors were not working like the version of tmux that I had compiled using ncurses6.

Also when I try to build tmux-3.1b-1.src.rpm on AIX 7200-04-02-2016 with rpm.rte 4.15.1.1 it ends with this error:

+ echo Patch #0 (tmux-3.1b-aix.patch):
Patch #0 (tmux-3.1b-aix.patch):
+ /usr/opt/rpm/bin/patch --no-backup-if-mismatch -p0 --fuzz=0
+ 0< /opt/freeware/src/packages/SOURCES/tmux-3.1b-aix.patch
patching file ./server-client.c
Hunk #1 FAILED at 334.
1 out of 1 hunk FAILED -- saving rejects to file ./server-client.c.rej
patching file ./err.c
patching file ./tty.c
Hunk #1 succeeded at 779 (offset 49 lines).
Hunk #2 succeeded at 794 (offset 49 lines).
Hunk #3 succeeded at 945 (offset 49 lines).
error: Bad exit status from /var/tmp/rpm-tmp.i7Vaea (%prep)


RPM build errors:
Bad exit status from /var/tmp/rpm-tmp.i7Vaea (%prep)

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Edward Davignon
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#AIXOpenSource

Thanks for reporting it.
Yes, we will build tmux with ncurses and update Toolbox. 
Regarding the patch failure, I guess the fuzz level has to be increased. 
You can redefine the fuzz level by setting the below in the top of the spec file.
%define _default_patch_fuzz 2

We will fix this also in the next update.

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Ayappan P
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