So I downloaded and extracted Zelda Classic to my Downloads file on my Ubuntu 14.04 64-bit laptop. I opened the folder and clicked on zlaunch-l and nothing happened. I checked the properties and it is executable. I selected Run Software to run the zlaunch-l app again to no effect. I tried selecting it in the Terminal but it doesn't seem capable of distinguishing the space in the Zelda Classic folder name and tells me that no folder of path exists. I would like to play Zelda on my machine, but I would also like to know how to get apps I download outside of the Software Center to run. Please, somebody help me.