[plt-scheme] typed-scm

OK- I see there is a DrScheme 360. I assume I can just download & install over my previous
installation and everything will be alright (no lost extensions, personal scripts, etc.). However,
why does Help->Check for Updates tell me "Your PLT version is up-to-date"?

Nate T

--- Jacob Matthews <jacobm at cs.uchicago.edu> wrote:

> It's because you're not using a recent enough version of PLT Scheme --
> if I remember correctly typed-scheme.plt requires a pretty recent
> version of PLT Scheme to run correctly, so PLaneT is helpfully
> shielding you from downloading a package that's not compatible with
> your version of PLT Scheme and unhelpfully not telling you why it's
> not giving you a package.
> 
> -jacob
> 
> On 2/27/07, Nathan Thern <nthern at yahoo.com> wrote:
> > Does anyone know why I cannot load typed-scm from PLaneT? I have successfully downloaded
> several
> > other packages. I just now tried different one and it was successful, but typed-scheme still
> won't
> > download:
> >
> > > (require (planet "roos.scm" ("oesterholt" "roos.plt" 1 5)))
> > > (require (planet "typed-scheme.ss" ("samth" "typed-scheme.plt" 1 2)))
> > planet: Could not find package matching ("typed-scheme.plt" 1 (2 #f) ("samth")) in: (planet
> > "typed-scheme.ss" ("samth" "typed-scheme.plt" 1 2))
> > > ; or, as recommended in the documentation...
> > > (require (planet "info.ss" ("plt" "typed-scheme.plt")))
> > planet: Could not find package matching ("typed-scheme.plt" #f (0 #f) ("plt")) in: (planet
> > "info.ss" ("plt" "typed-scheme.plt"))
> > >
> >
> > Using DrScheme 351 under Win2k.
> >
> > Thanks,
> > Nate T
> >
> >
> >
> >
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> 



 
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