proaudio Build the beats score frontend Build the chua opcodes Build the CsoundAC extension module Use double-precision floating point for audio samples Build the DSSI opcodes Build the fluidsynth opcodes Build the image opcodes Build Virtual MIDI keyboard Build the linear algebra Opcodes Use the lua just-in-time compiler dev-lang/luajit instead of dev-lang/lua Build the PortMIDI I/O module Install the HRTF datafiles for use with hrtfmove, hrtfmove2, hrtfstat, hrtfearly, and hrtfreverb Build the alternative score parser Build the stk opcodes Build the tcl interface and clients Build stand-alone executables for utilities that can also be used via `csound -U` csound