Clearsilver is a fast, powerful, and language-neutral template system meant primarily for html. In both static content sites and dynamic HTML applications, it provides a separation between presentation code and application logic which makes working with your project easier. clearsilver.Slackbuild requires that PERL and Python be installed. Beware running this slackbuild with an MAKEFLAGS=-jn flags. The clearsilver build system skipped building the perl portion of the package when I tried MAKEFLAGS=-j2.