You can get at: http://www.ecyrd.com/JSPWiki/Wiki.jsp

Requirements: * tomcat * log4j * rcs

Install war-file in tomcat webapps dir. Configure the jsp.properties. Use the example-files for initial setup of your wiki. Maybe use utf-8, this has to be decided at initial setup. Specify directory for wiki-pages (maybe /var/jspwiki). Configure it to use rcs.

The example pages use the plugins for reference-by, unused-pages.

Authentification is possible. See the readme coming with the distribution.