I have a Mac OS X version 10.6.3 and i try to log on the new launcher and it almost works then it says it says image not found does this mean i need to do something with java or something is wrong with my system?

Put the summary of the bug you're having here

What I expected to happen was...:
For it to work.

What actually happened was...:
It doesn't work

Steps to Reproduce:
1.Log on to the new launcher
2. Press Play
3. Ends with a bad exit code