[racket] error while loading simply.scm

On 16 October 2013 23:11, Matthias Felleisen <matthias at ccs.neu.edu> wrote:
>
> 0. Racket is not Scheme and this an example where the difference shows up.
>
> 1. Use the legacy language Pretty Big:
>
> Welcome to DrRacket, version 5.90.0.9--2013-10-15(efaa5bd1/d) [3m].
> Language: Pretty Big.
>> (load "functions.scm")

Thanks Matthias.

I am sorry I provided the wrong URL for the Scheme file. It should be:
ftp://ftp.cs.berkeley.edu/pub/scheme/simply.scm

I tried the language setting you suggested. I got a different error
message this time:

Welcome to DrRacket, version 5.3.6 [3m].
Language: Pretty Big; memory limit: 2048 MB.
. develt/scheme/simply.scm:20:
12: set!: cannot mutate module-required
identifier in: number->string
>