bash java not found

I installed the Java package that Lime Wire required in there txt file from Sun and after installing the java rpm file I tryed to run lime wire using:

sh ./runlime
java -cp . rumlime

Both came back with the same error
I am using Red Hat 7.1 with HelixCode and I am not sure what to do, do I need to register some jave component first?

Help

I am also having this problem. I am running Mandrake 8.0, and I can't start up LimeWire. I installed JRE 1.3.1 just like the instructions said to, and I can't launch LimeWire with any of the given commands. I am new to linux, so if anyone could offer some insight, I'd greatly appreciate it. Thanks! :-)

I went to Sun's website and read the Install documentation found I didn't edit my profile to point to the java install. Damn I'm happy I ate dinner read the doc and then came back to fix my own issue! Here's the link I used...

http://java.sun.com/j2se/1.3/install-linux-sdk.html

Good Luck