Re: kaffe/GCC on GNU Hurd

   I searched on my system there were no header files corrosponding to
   C support. How can i remove this error

Install the libc0.3-dev package.

   For Kaffe Again i used apt-get -f install kaffe, this command
   terminates with an error message stating kaffe is in package list
   but not able to install as no possible candidate to provide
   installable binary.

I don't think Kaffe has been compiled for Debian GNU/Hurd...  You
could get the source for Kaffe (is it in GCC?) and compile it
yourself.