What is iotta? It is general purpose preprocessor framework, written in perl. The module set available is suitable for html processing. Installation Copy the source somewhere (into your $HOME or /opt or wherever) and create symlinks: /usr/share/perl5/Iotta -> $(IOTTADIR)/Iotta /usr/share/perl5/Iotta.pm -> $(IOTTADIR)/Iotta.pm /usr/local/bin/Iotta -> $(IOTTADIR)/Iotta.pl Now, you can use iotta.