This user guide is for those who want to install and take advantage of Flamingo Project . Flamingo Project is a sub-project of Open Cloud Engine. Our goal is to provide more adoptable environments to users when they are using Apace Hadoop Ecosystem. Flamingo is web-based, but in order to operate it, understanding of other various environments is necessary. Through lots of on-site experiences, we continue to add new useful features. Flamingo is an open-source project, so we welcome comments and contributions from all of you. We encourage users and developers to join our community.