[Chicken-users] Problem with http-client egg sample code

[Ulas Türkmen]

Hi guys,
For my next side project, I wanted to use Chicken to improve my
knowledge of Scheme, and to see how fast Chicken scheme can get. I
installed Chicken on my Mac (Snow Leopard) by compiling from source,
since the Macports version gave segmentation faults on installing
eggs. Afterwards, I installed the http egg (specifically, this one:
http://wiki.call-cc.org/eggref/3/http), and copied the test code for
the client into the file test.scm, whose contents look like this:

#!/usr/local/bin/csi -s
(require-extension http-client)

(define-values (h a i o) (http:send-request "http://google.com";))

(pretty-print (http:read-body a i))
(close-input-port i)
(close-output-port o)


Afterwards, I ran ./test.scm in the command line, and got the
following error output:

Error: unbound variable: http:send-request

        Call history:

        make-string     
        make-parameter  
        <syntax>          (define-values (h a i o) (http:send-request 
"http://google.com";))
        <syntax>          (##sys#call-with-values (##core#lambda ()
(http:send-request "http://google.com";)) (##core#lambda (h......
        <syntax>          (##core#lambda () (http:send-request 
"http://google.com";))
        <syntax>          (##core#begin (http:send-request "http://google.com";))
        <syntax>          (http:send-request "http://google.com";)
        <syntax>          (##core#lambda (h176 a177 i178 o179) (##core#set! h 
h176)
(##core#set! a a177) (##core#set! i i178) ...
        <syntax>          (##core#begin (##core#set! h h176) (##core#set! a 
a177)
(##core#set! i i178) (##core#set! o o179))
        <syntax>          (##core#set! h h176)
        <syntax>          (##core#set! a a177)
        <syntax>          (##core#begin (##core#set! i i178) (##core#set! o 
o179))
        <syntax>          (##core#set! i i178)
        <syntax>          (##core#set! o o179)
        <eval>    (##sys#call-with-values (##core#lambda () (http:send-request
"http://google.com";)) (##core#lambda (h......
        <eval>    (http:send-request "http://google.com";)       <--


What am I doing wrong here?

Thanks in advance for any help