Jason,

Often you can stuff an environment variable in your own space that
defines what you need.

i.e. in ksh or sh (and maybe bash)

export JDK_HOME=/full/path/to/jdk

Check the RubyMine install instructions.  Also, if you're just
evaluating you might check out Sun's NetBeans.  It's a fairly mature
IDE with an active development community behind it.

Rick

On Nov 13, 11:42 am, "jason white" <[EMAIL PROTECTED]>
wrote:
> I'm having trouble installing RubyMine on my Ubuntu 8.10 desktop
>
> I unpacked the file:
>
> [EMAIL PROTECTED]:~/Desktop$ sudo tar -xzvf rubymine435.tar.gz
>
> change to the new directory, then to the bin directory
>
> start the installer:
>
> sudo ./rubymine.sh
>
> then i get this error:
>
> ERROR: cannot start RUBYMINE
> No JDK found to run RubyMine. Please validate either IDEA_JDK or JDK_HOME
> points to valid JDK installation.
> exec: 60: /bin/java: not found
>
> i installed the java jdk (sudo apt-get install sun-java-jdk6), and it
> installed with no errors. my guess is that i need to edit a config file, but
> cannot figure out which one. Or maybe it's something else.
>
> thanks,
> Jason
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