Pup-Events-Demo-1.0: dependencies

Dependencies for Pup-Events-Demo-1.0

server	base (>=4 && <5) parsec (>=3.1.1) Pup-Events-Server
demo	base (>=4 && <5) GLUT OpenGL parsec (>=3.1.1) Pup-Events-Client Pup-Events-PQueue stm (>=2.2)