Based：CentOS-6.5
Before install:Open /etc/hosts，Add 127.0.0.1 ooxx (your hostname)
Installing:
root@ooxx]# yum install -y http://rdo.fedorapeople.org/rdo-release.rpm
[root@ooxx]#yum install -y openstack-packstack
[root@ooxx]#packstack --allinone
Waiting for a long time,you can find the username and password:
[root@ooxx]#cat /root/keystonerc_admin
then you can get http://192.168.1.105/dashboard , and login:
