[plt-scheme] ring my chimes

Tried (only) this in definitions pane:

(require (lib "mred.ss"))

Got this in interactions pane after pressing "Run.":

Welcome to DrScheme, version 360.
Language: Swindle.
open-input-file: cannot open input file: "C:\Program
Files\PLT\collects\mzlib\mred.ss" (The system cannot
find the file specified.; errno=2)
>

Michael 

===================================

--- Danny Yoo <dyoo at hkn.eecs.berkeley.edu> wrote:

> >
> > Welcome to DrScheme, version 360.
> > Language: Swindle.
> >> (bell)
> > . reference to undefined identifier: bell
> 
> Hi Michael,
> 
> The function you're looking at, BELL, is one of the
> miscellaneous 
> functions in the 'mred' collection, so you'll need
> to first do a
> 
>      (require (lib "mred.ss"))
> 
> to pull that definition in.
> 
> 
> Best of wishes!
> 



 
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