broken packages

[Giorgio Raccanelli <giorgio.raccanelli@videotec.com>]

Hi everyone,

I tried to install gmc using the command
apt-get install gmc

but the answer was

Sorry, but the following packages have unmet dependencies:
   gmc:    Depends: gdk-imlib1 but it is not going to be installed
              Depends: libgnome32 (>= 1.2.13-5) but it is not going to 
be installed
              Depends: libgnomesupport0 (>= 1.2.13-5) but it is not 
going to be installed
   ed
              Depends: libgnomeui32 (>= 1.2.13-5) but it is not going 
to be installed
              Depends: libgnorba27 (>= 1.2.13-5) but it is not going to 
be installed
              Depends: libgtk1.2 (>= 1.2.10-4) but it is not going to 
be installed
              Depends: xlibs (> 4.1.10) but it is not going to be installed
E: Sorry, broken packages

I'm really conderned by the statement "broken packages". Could you help me?
Thank you
Giorgio Raccanelli