This script can install GitLab into your machine automatically.
Set your GitLab's hostname.
$ sudo hostname gitlab.example.com
Run script.
Ubuntu 12.04 or later:
$ curl https://raw.githubusercontent.com/akagisho/gitlab-installer/master/ubuntu.sh \
| sudo bash 2>&1 | tee gitlab-installer.log
CentOS 6.X:
$ curl https://raw.githubusercontent.com/akagisho/gitlab-installer/master/centos6.sh \
| sudo bash 2>&1 | tee gitlab-installer.log
Get more information: http://blog.akagi.jp/archives/3235.html