Jay,

On Jul 17, 2006, at 9:44 AM, Jay Levitt wrote:

> Somewhere along the line, the ability to choose from multiple Ruby
> interpreters disappeared.
>
> Using Eclipse 3.2 release, RDT 0.8.0.604272100PRD, if I have two
> interpreters defined:
>
> c:\cygwin\bin\ruby.exe
> c:\dev\ruby\bin\ruby.exe
>
> it always runs the cygwin one, no matter which is checked in
> preferences.  This is true no matter which order they're defined -  
> maybe
> it's alphabetical, I dunno.


Are you running files which you've previously launched before  
swapping interpreters? The launch configuration is tied to a specific  
file and is re-used pretty much always. So fi you launch a file with  
cygwin, then swap your interpreter and rerun it'll still use cygwin.  
The workaround is to delet the launch configuration, or open it up  
and specifically choose the interpreter you want it to use (and save  
it).

I'm not sure what the behavior here should be. Does the JDT auto- 
update/invalidate all the previous launch configurations which just  
used the default/selected JVM when a new one is selected?

Thanks,
Chris

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