Comment 18 for bug 501923

I'm trying to install http://www.lirc.org/software/snapshots/lirc-0.8.7pre1.tar.bz2.
I extract .bz2 file and type in console:
                jordi@jordi-ubuntu:~/Documentos/Lirc/lirc-0.8.7pre1$ ./setup.sh && make install
                dialog not found!

Can you help me?

Thank you very much in advanced