Well, that one is starting, but then runs into issues about the sound... After a lot of fiddling around with "qjackctl" and adding a plugin to pulseaudio I managed to get jackd running, but still no dice.
[...] ./TrialsOfThePharaoh-OpenGL-Build ALSA lib pcm_dsnoop.c:641:(snd_pcm_dsnoop_open) unable to open slave ALSA lib pcm_dmix.c:1089:(snd_pcm_dmix_open) unable to open slave ALSA lib pcm.c:2642:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear ALSA lib pcm.c:2642:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe ALSA lib pcm.c:2642:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side Cannot lock down 82280346 byte memory area (Cannot allocate memory) Cannot lock down 82280346 byte memory area (Cannot allocate memory) ALSA lib pcm_oss.c:377:(_snd_pcm_oss_open) Unknown field port ALSA lib pcm_oss.c:377:(_snd_pcm_oss_open) Unknown field port ALSA lib pcm_usb_stream.c:486:(_snd_pcm_usb_stream_open) Invalid type for card ALSA lib pcm_usb_stream.c:486:(_snd_pcm_usb_stream_open) Invalid type for card ALSA lib pcm_dmix.c:1089:(snd_pcm_dmix_open) unable to open slave Cannot lock down 82280346 byte memory area (Cannot allocate memory)
And that jackd actually starts doesn't necessarily mean it works. From jackd's side there is onle ALSS but no pulseaudio
Installing the package for the plugin seemed to make a difference, though.