This section provides an overview of what gerrit is, and why a developer might want to use it.
It should also mention any large subjects within gerrit, and link out to the related topics. Since the Documentation for gerrit is new, you may need to create initial versions of those related topics.
Documentation sources : Gerrit Review documentation
Gerrit plugins are not provided compiled. Sources can be download from Gerrit Plugin code site. Nevertheless, you can find compiled version on the community Gerrit compiled plugins website.
Install plugin : https://gerrit-review.googlesource.com/Documentation/cmd-plugin-install.html