The Menu library is a library built and hosted by Enonic. It includes a set of functions for getting the menu tree and submenus of a site.
The Menu library should normally be included in your build step (automatically downloaded upon module build) if you intend to use it as-is, or you can download the source on Github.
repositories {
maven {
url ‘http://repo.enonic.net/public’
}
}
dependencies {
include ‘com.enonic.lib:menu:1.0.0’
}