[jamestown] No sound on x64

[Ryan C. Gordon]

> I'm using PulseAudio; ALSA compatibility seems to be working.OpenAL is
> installed and is working (I found and compiled an OpenGL/AL test app).
>
>   Running it from the console shows no error messages.
>
> Any advice?

Copy your system version of libopenal.so.1 into the game's directory 
("x86" directory for 32-bit, "amd64" for 64-bit). If your system version 
is working, this should fix it.

--ryan.