[plt-scheme] Games and stuff for OSX

From: Jon Rafkind (workmin at ccs.neu.edu)
Date: Fri Sep 1 17:56:02 EDT 2006

Jaime Vargas wrote:
> On Sep 1, 2006, at 4:25 PM, Jon Rafkind wrote:
>> I'm not sure whats wrong, I suppose planet has problems with large files
>> sometimes. In liue of planet you can download the package directly from
>> my site:
>> http://www.rafkind.com/jon/tar/scheme/allegro/1/4/allegro.plt
>> and install it like so
>> $ planet -f allegro.plt kazzmir 1 4
> Ok. I am getting a bit closer. After installing allegro with the cmd
> above and
> running the expressions in DrScheme3m I get these errors:
> ffi-lib: couldn't open "/Users/jvargas/Library/PLT
> Scheme/planet/300/352.5/cache/kazzmir/allegro.plt/1/4/private/./../lib/ppc-macosx/3m/libpng12."
> (dlopen(/Users/jvargas/Library/PLT
> Scheme/planet/300/352.5/cache/kazzmir/allegro.plt/1/4/private/./../lib/ppc-macosx/3m/libpng12.,
> 10): image not found)
> With standard DrScheme I don't get any errors but nothing happens after
> hitting run.
The path to libpng looks peculiar. I assume you are running mzscheme3m?
I wasnt aware that (system-library-subpath) evaluates to "ppc-macosx/3m"
with the 3m collector as opposed to just "ppc-macosx" but you have to
use plain mzscheme with Allegro for now, otherwise it segfaults.

Can you try with the non-3m mzscheme?

Posted on the users mailing list.