This directory shows how you can build redistributable binaries. On OSX this menans building an app bundle and a .dmg installer. On Linux it means building an archive that bundles its dependencies. On Windows it means building an .exe installer. To build each package you run the corresponding build_ARCH.sh build script. On Linux you must build the package on the oldest distribution you plan to support (Debian stable/oldstable and old CentOS are the common choice here).