Hi Mario, Thanks a lot for you quick response. This solved the problem. Cheers, Ulas
On Thu, May 24, 2012 at 1:59 PM, Mario Domenech Goulart <[email protected]> wrote: > Hi Ulas, > > On Thu, 24 May 2012 13:40:43 +0200 Ulas Türkmen > <[email protected]> wrote: > >> 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? > > It seems that you are using an egg from CHICKEN version 3, which is > pretty old and not maintained anymore. The /eggref/3 part in the URL > indicates that it is a CHICKEN 3 egg. > > The current major version is 4. You can get it from > http://code.call-cc.org > > Check http://wiki.call-cc.org/eggref/4/http-client for the http-client > for version 4 of CHICKEN. > > You can install it with: > > $ chicken-install http-client > > `chicken-install' is the egg management tool for version 4. If you have > `chicken-setup', you have a CHICKEN version 3. > > I hope that helps. > > > Best wishes. > Mario > -- > http://parenteses.org/mario _______________________________________________ Chicken-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/chicken-users
