+5.10. (5.8.0 has been reported not to work).
+
+It's recommended you have a C compiler, as ikiwiki uses one to build
+wrappers.
+
+Ikiwiki requires the [[cpan Text::Markdown]], [[cpan URI]],
+[[cpan HTML::Parser]], [[cpan HTML::Template]], and [[cpan HTML::Scrubber]]
+perl modules be installed. It can also use a lot of other perl modules, if
+they are available.
+
+Various [[plugins]] use other perl modules and utilities; see their individual
+documentation for details.
+
+## Debian
+
+The Debian packages depend on and recommend an appropriate set of packages,
+so just install ikiwiki using apt.