[racket] create executable on linux

I've pushed a repair for this bug. Thanks for the report!

At Sat, 08 Mar 2014 14:42:03 -0500, "David T. Pierson" wrote:
> On Sat, Mar 08, 2014 at 10:28:31AM -0700, Jon Stenerson wrote:
> > If anyone has linux available can you try this out and see if it is
> > an actual bug, and not just my installation? I did reinstall Racket
> > 6 to no avail. I also checked that this does not happen on Windows.
> > Thanks.
> > 
> > If I enter any program in DrRacket 6.0 on Ubuntu
> > 
> > #lang racket
> > "OK"
> > 
> > then do "Create Executable" (standalone) and then, still in the gui,
> > I run the above with ctrl+R, I get the error
> > 
> > define-values: assignment disallowed;
> >  cannot re-define a constant
> >   constant: lang:read.1
> >   Module Language: invalid language specification in: racket
> 
> Happens for me as well.  I built from source on Debian testing:
> 
> Welcome to DrRacket, version 6.0.0.2--2014-02-17(18adcb5b/d) [3m].
> 
> After getting the error, editing the code to:
> 
> #lang racket/base
> "OK"
> 
> and rerunning works OK, but changing back to
> 
> #lang racket
> "OK"
> 
> repeats the error.
> 
> You can submit a bug via Help -> Submit Bug Report...
> 
> David
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