The plai-typed language isn't pre-installed with Racket (as far as I know)
You'll need to install it.
http://cs.brown.edu/courses/cs173/2012/lang/
Bhrgunatha
On 15/04/13 21:11, Manfred Lotz wrote:
On Mon, 15 Apr 2013 06:46:26 -0600
Jay McCarthy <jay.mccar...@gmail.com>
wrote:
#lang plai is the language of the first edition.
The second edition, which you are using based on your example, uses a
different language:
http://cs.brown.edu/courses/cs173/2012/book/Introduction.html#(part._.The_.Language_of_.This_.Book)
Yeah, I saw this. But plai-typed wasn't known at all:
standard-module-name-resolver: collection not found
collection: "plai-typed"
in collection directories:
/home/manfred/.racket/5.3.3/collects
/home/manfred/racket/lib/racket/collects
context...:
standard-module-name-resolver
standard-module-name-resolver
That's why I tried language plai.
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