[CM] cm-gtk

[padovani]

Hi, I'm trying to run CM with cm-gtk. I'm newbie with CM althought I 
have some "user experience" with lisp based programs like OpenMusic and 
PWGL... Well I'm running UbuntuStudio 7.04 and when I try to call cm-gtk 
I get this message:

* (use-system :cm-gtk)

; loading system definition from /usr/local/lisp/cm-gtk/cm-gtk.asd into
; #<The ASDF0 package>
; Loading #p"/usr/local/lisp/cm-gtk/cm-gtk.asd".
; registering #<SYSTEM :CM-GTK {592E0BF5}> as CM-GTK


; Python version 1.1, VM version Intel x86 on 14 MAY 07 10:15:14 pm.
; Compiling: /usr/local/lisp/cm-gtk/gtkffi-cmusbcl.lisp 09 DEC 05 
02:19:11 pm



Error in function (FLET LIBPATH
                    ):
   Library "/usr/lib/libgtk-x11-2.0.so" not found. Either GTK is not 
installed or else cl-user:*gtk-libdir* needs to be set to the directory 
containing GTK on your machine.
   [Condition of type SIMPLE-ERROR]

Restarts:
  0: [RETRY ] Retry performing #<ASDF:COMPILE-OP NIL {592F193D}> on
              #<ASDF:CL-SOURCE-FILE "gtkffi-cmusbcl" {592E85A5}>.
  1: [ACCEPT] Continue, treating #<ASDF:COMPILE-OP NIL {592F193D}> on
              #<ASDF:CL-SOURCE-FILE "gtkffi-cmusbcl" {592E85A5}> as 
having been
              successful.
  2: [ABORT ] Return to Top-Level.

Debug  (type H for help)

((FLET LIBPATH
   )
 "libgtk-x11-2.0")
Source: (ERROR
         "Library ~S not found. Either GTK is not installed or else 
cl-user:*gtk-libdir* needs to be set to the directory containing GTK on 
your machine."
         P)
0]


Thanks if anyone can help...
J. Padovani