[plt-scheme] Picture Language in SICP

Hi Josuhua,

Danny Yoo wrote:
> On Sun, 19 Nov 2006, Joshua Ewulo wrote:

>> Hello I am currently going thru SICP in my spare time and I have had 
>> problems with the Picture Language section in SICP. I simply cannot 
>> get anything to work from that section, could anyone offer my any 
>> help; I am using Dr Scheme v352 on Windows XP.
> 
> Hi Joshua,
> 
> There is a separate extension that should give you the picture language 
> primitives you need.  See the PLT port of the picture language in the 
> PLaNET package repository:
> 
>    http://planet.plt-scheme.org/300/docs/soegaard/sicp.plt/1/0/doc.txt
> 
> So in your own programs, the following s-expression:
> 
>     (require (planet "picture.ss" ("soegaard" "sicp" 1 0)))
> 
> should enable picture language support.

Make that

    (require (planet "sicp.ss" ("soegaard" "sicp.plt" 1 0)))

instead.


See also this thread (not just this post) if you run into problems
with the package:

<http://list.cs.brown.edu/pipermail/plt-scheme/2006-October/015195.html>

-- 
Jens Axel Søgaard