this is my first post, so hello

In the last few days (don't know exactly when), after updating via pacman, omxplayer stopped working. When I'm trying to play an mp3 file, all I get is:
$this->bbcode_second_pass_code('', '# omxplayer "..."
which: no xset in (/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl)
which: no xrefresh in (/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl)
/usr/bin/omxplayer.bin: error while loading shared libraries: libavutil.so.54: cannot open shared object file: No such file or directory')
(The messages about xset and xrefresh were also present when omxplayer did work, so I think they don't matter in this case.)
A re-installation didn't help. Searching for libavutil* I get:
$this->bbcode_second_pass_code('', '# find /usr/lib -name 'libavutil*'
/usr/lib/pkgconfig/libavutil.pc
/usr/lib/libavutil.so.55.17.103
/usr/lib/libavutil.so
/usr/lib/libavutil.so.555')
Installed version on Raspberry Pi 2:
alarm/omxplayer-git 473.15a490b-1
Using mpg123, the mp3 file is played without problems.
Someone else experienced this issue? Or somebody knows how to get omxplayer working again?
Please don't hesitate if I should provide some more information.
And yes, I've searched for similar problems but didn't find anything helpful

Kind regards,
Bernd
Problem is solved with version 473.15a490b-2, which was released just a few hours ago

Details: commit 684c69ec19d82572cf647f5b5fedf78e2fd637d6.