Download and install Java Development Kit version 1.8 or higher (e.g. http://java.sun.com)
(NOTE: After installing JDK, do set JAVA_HOME)
IMPORTANT: On Windows 7 Professional we encountered issues with JDK 1.6.0_17 re the Wildcard/Regexp Library, which caused that the resource configuration map of realms were not working properly. By upgrading to JDK 1.6.0_33 the problems disappeared.
Download Yanel source code.
Install from source:
Start your prefered Browser, enter the URL http://localhost:8080/yanel/ and start using Yanel either as author, integrator or developer.
To edit pages served by Yanel one can also use third-party editing tools such as for example Yulup.
Please note that the javadocs are not being generated on Windows, because of too long file names.