Requirements: JDK 6 or later

You can start Gecko2.jar on supported plattforms with

 $ java -jar Gecko2.jar

or, if you system is configured to start JAR files automatically, by
double clicking on it.

Supported platforms are:

  * Microsoft Windows XP and later
    Note: If you have a 64 bit version of Windows, you need to install a
          32 bit version of Java to run Gecko2
  * GNU / Linux 
    Tested systems: Debian GNU / Linux 5 (lenny) 32 and 64 bit
  * Mac OS X 10.5 and 10.6
    Note: If you are running 10.5 you need to make sure that you are
	  using version 6 or later of the JDK. You can change your
          default JDK in the Java Preferences application.
  * Solaris 10 (x86, amd64, sparc, sparc64)
    Note: For better performance make sure you are running Gecko2 in
          64-bit mode on 64-bit systems by calling it with
          $ java -d64 -jar Gecko2.jar
