GMAT Users, we’re happy to announce production quality console releases on Mac and Linux. (Note the GUI is still Beta on those platforms.)
Here’s more info from the release notes: This release of GMAT introduces production quality builds of the core GMAT system for Mac and Linux workstations. THE COMMAND LINE GMAT APPLICATION HAS BEEN TESTED EXTENSIVELY using GMAT's script based test system, and is now certified as fully functional. THE GUI INTERFACE FOR MAC AND LINUX USERS HAS NOT UNDERGONE RIGOROUS TESTING, AND SHOULD BE CONSIDERED AS A BETA INTERFACE INTO GMAT FOR MAC AND LINUX USERS. Additional notes can be found below for the Mac and Linux release packages.