If you've the source code version
to use txt2pdf.pl you need to install Zlib module and Zlib library
to use txt2pdf-mail.pl you need to install also MIME::Lite module (also libnet if
you need to use an smtp on a different computer)
You can find all the links inside the Modules directory

If you don't need compression use txt2pdf-no_zlib.pl

Remember you can't use -c txt2pdf.cfg
but -conf txt2pdf.cfg
(there are 2 similar option -configure -compress)
