When I run \"clean and build\" the .jar
file that is being created only runs if the lib
folder is at the same folder of the .jar
file.
If you are going to distribute your app to another pc
You just zip .jar along with lib folder.
If want to run your app from any place in your pc
Take in cosideration Maven way of doing this - create local repository eg. C:\libs where your libraries would exist and .jar could accesses them later from any place in your pc.
Or you could just use Maven. There is a discussion on distributing application with all dependencies (libraries): Java: How do I build standalone distributions of Maven-based projects?.