proaudio@gentoo.org Gentoo ProAudio Project Build the beats score frontend Use double-precision floating point for audio samples Build the DSSI opcodes Build the PortMIDI I/O module Install the HRTF datafiles for use with hrtfmove, hrtfmove2, hrtfstat, hrtfearly, and hrtfreverb Build stand-alone executables for utilities that can also be used via `csound -U` csound csound/csound