The directory this file is in is the gpc root dir. Three subdirs exist: server/ The server files client/ The client files (incl. client templates) lib/ Library files Read the documentation inside each subdirectory, perform any required actions and do a top-level make to make all the various subdirs. Do a 'make install' in the top-level directory to install all components. Do a make clean to remove any old binaries and object files.