Comment # 4 on bug 1204855 from Franklin Ronald

Same issue at running Doomsday engine.

RPM location: 

https://software.opensuse.org/download/package?package=doomsday&project=games

Error:

fronald@beverly:~> doomsday
doomsday: symbol lookup error: doomsday: undefined symbol: Mix_PlayChannel

os-release:
NAME="openSUSE Leap"
VERSION="15.4"
ID="opensuse-leap"
ID_LIKE="suse opensuse"
VERSION_ID="15.4"
PRETTY_NAME="openSUSE Leap 15.4"
ANSI_COLOR="0;32"
CPE_NAME="cpe:/o:opensuse:leap:15.4"
BUG_REPORT_URL="https://bugs.opensuse.org"
HOME_URL="https://www.opensuse.org/"
DOCUMENTATION_URL="https://en.opensuse.org/Portal:Leap"
LOGO="distributor-logo-Leap"

fronald@beverly:~> sudo zypper info libSDL2_mixer-2_0-0
Loading repository data...
Reading installed packages...


Information for package libSDL2_mixer-2_0-0:
--------------------------------------------
Repository     : Main Repository
Name           : libSDL2_mixer-2_0-0
Version        : 2.0.4-bp154.1.90
Arch           : x86_64
Vendor         : openSUSE
Installed Size : 144.1 KiB
Installed      : Yes (automatically)
Status         : up-to-date
Source package : SDL2_mixer-2.0.4-bp154.1.90.src
Upstream URL   : http://libsdl.org/projects/SDL_mixer/
Summary        : Simple DirectMedia Layer 2 ��������� Sound mixer library
Description    : 
    A multichannel audio mixer. It supports four channels of 16-bit stereo
    audio, plus a single channel of music, mixed by the MikMod MOD,
    Timidity MIDI, and mpg123 MP3 libraries.