[racket] help using xml-rpc:1:2

Hi All,
Hi Jay,

I tried to download/install the (jaymccarthy) xml-rpc (1.2) planet
package in my racket (v.5.1) and I get the following error:

> (require (planet jaymccarthy/xml-rpc:1:2))
.racket/planet/300/5.1/cache/jaymccarthy/xml-rpc.plt/1/2/server-core.rkt:50:5: compile: unbound identifier in module in: make-response/full

=== context ===
standard-module-name-resolver
standard-module-name-resolver
standard-module-name-resolver
<homedir>/racket/collects/racket/private/misc.rkt:85:7

I downloaded/installed/tested the same package in racket v.5.0.1 and it
works fine.

Do you now if the xml-rpc package works in racket v.5.2 as well?

Note:
I am using different racket versions (under Ubuntu Linux)
since I am testing xmlrpc client and servers programs running on
different machines.
I also used in racket 5.1 the xmlrpc (schematics) package but I am
experiencing some incompatibilities between the two packages.  

Thanks for any help you can offer,

Cheers,

Maurizio