trying to implement a pendant to Supercollider's "LagUD" UGen (similar to port but with a different up and down slopes) in csound using faust, I saw that on the "whats new" for csound 6 a new "faustgen" opcode made its way. I am on csound 6.00.1 on 10.7, and this opcode does not seem to be present. I have compiled the newest source from git and have faust installed (it installed itself on /usr/local/lib/faust), but I don't seem to get it to compile the faustgen opcode.