This is a Haskell module for PortMidi audio library, which supports real-time MIDI input and output.
Please see CHANGELOG.md.
The usual cabal installation steps apply, either:
runhaskell Setup.hs configure
runhaskell Setup.hs build
runhaskell Setup.hs install
or simply:
cabal install
This will install a PortMidi package that contains a Sound.PortMidi module.
Bug reports and feature requests can be created at GitHub.