Index: /trunk/src/VBox/Installer/darwin/VirtualBox_mpkg/Localizable.strings
===================================================================
--- /trunk/src/VBox/Installer/darwin/VirtualBox_mpkg/Localizable.strings	(revision 61521)
+++ /trunk/src/VBox/Installer/darwin/VirtualBox_mpkg/Localizable.strings	(revision 61522)
@@ -17,4 +17,4 @@
 
 'UNSUPPORTED_OS_TLE' = "Unsupported OS version detected!";
-'UNSUPPORTED_OS_MSG' = "The installer has detected an unsupported operation system. VirtualBox requires Mac OS X 10.8 or later.";
+'UNSUPPORTED_OS_MSG' = "The installer has detected an unsupported operation system. VirtualBox requires Mac OS X 10.9 or later.";
 
Index: /trunk/src/VBox/Installer/darwin/VirtualBox_mpkg/distribution.dist
===================================================================
--- /trunk/src/VBox/Installer/darwin/VirtualBox_mpkg/distribution.dist	(revision 61521)
+++ /trunk/src/VBox/Installer/darwin/VirtualBox_mpkg/distribution.dist	(revision 61522)
@@ -27,5 +27,5 @@
            test = system.version['ProductVersion'];
            system.log("OS version detected: " + test);
-           result = (system.compareVersions(test, '10.8') >= 0);
+           result = (system.compareVersions(test, '10.9') >= 0);
        } catch (e) { system.log(e); result = false; }