To build MesoRD on OS X™ you need to install the developer tools from the OS X™ installation DVD. After the installation is complete you can follow the instructions given in the section called “ Building MesoRD from Source on Unix ”.
If you want to use the MesoRD visualizer on OS X™ you will also have to install the X11 server and the X11 developer libraries. To build with with visualizer support on OSX add CPPFLAGS="-I/usr/X11R6/include" LDFLAGS="-L/usr/X11R6/lib"