Hi, I'm providing pre-build packages of GIMP on the GIMP on OS X website. With the latest build (GIMP 2.6.4) I got a lot of complaints from users about GIMP not starting. This is the error message: Dyld Error Message: Library not loaded: /usr/X11/lib/libXdamage.1.dylib Referenced from: /tmp/skl/Gimp.app/Contents/Resources/lib/libgtk- x11-2.0.0.dylib Reason: Incompatible library version: libgtk-x11-2.0.0.dylib requires version 3.0.0 or later, but libXdamage.1.dylib provides version 2.0.0 I've compiled GIMP with XQuartz 2.3.2.1, which provides the correct libXdamage version. But users who have version prior to 2.3.2 will get this error about an incompatible library. How can I avoid this problem? Which version of XQuartz do I have to install, to get libXdamage with compatibility version 2.0.0? Will a GIMP build with such an old XQuartz still run on 2.3.2.1 or later? Any other suggestions to solve this conflict? -skl