Hi, In http://wicket.apache.org/contribute/build.html, the URL used for the git clone is now a redirect to a gitweb instance: $ git clone http://git-wip-us.apache.org/repos/asf/wicket.git redirects to: https://git-wip-us.apache.org/repos/asf?p=wicket.git which isn't a valid git repository.
After some digging on the Apache website, it looks like http://git.apache.org/wicket.git/ is a valid url for cloning the Wicket repository. -- Guillaume
