root@duocore2:/# cd Desktop/kbfx-0.4.9.2rc4
bash: cd: Desktop/kbfx-0.4.9.2rc4: No such file or directory
root@duocore2:/# cd /home/hammer/Desktop/kbfx-0.4.9.2rc4
root@duocore2:/home/hammer/Desktop/kbfx-0.4.9.2rc4# ./build.sh

-e  Doing automake/autoconf...
This Makefile is only for the CVS repository
This will be deleted before making the distribution

./admin/cvs.sh: 651: --version: not found
*** AUTOCONF NOT FOUND!.
*** KDE requires autoconf 2.53 or newer
make[1]: *** [cvs] Error 1
make: *** [all] Error 2

-e  ERROR doing automake/autoconf...
root@duocore2:/home/hammer/Desktop/kbfx-0.4.9.2rc4#