Move to the directory where you stored install.jar. You may be able to double-click this file directly. Otherwise issue the appropriate command for your OS.


java -jar install.jar


java -jar install.jar


  1. Make sure Apple's MRJ SDK is installed which includes the JBindery and other tools
  2. Launch the JBindery and add then enter load manually in the Command panel.
  3. In the Command panel, choose paths for console output and input.
  4. In the Classpath panel, enter install.jar in the search paths.
  5. In the Appearance panel, select any desired appearance features.
  6. In the Security panel, choose whether you want to use the code verifier.
  7. In any of the panels, select the Run button (or press the Return key) to execute the Java application.

Other OS:

You may be able to simply double click on install.jar.

Otherwise, issue the command:

java -jar install.jar

After you complete the installation, you'll be ready to start MadLab.