How to run OMessenger.jar in Ubuntu

To make OMessenger.jar an executable file:

Step 1: Extract OMessenger.tar.gz

Step 2: Right Click OMessenger.jar > Properties

 

01_properties

 

Step 3: Click Add, in the Add Application Screen, enter “java -jar” as a custom command.

 
02_command

 

Step 4: Make sure Java is selected. Click Close.

 

03_add-java