So I go here and doing those simple steps:

sudo yum install -y http://rdo.fedorapeople.org/rdo-release.rpm
sudo yum install -y openstack-packstack

And we launch packstack

[root@stack /]# packstack --allinone
Welcome to Installer setup utility

Installing:
Clean Up                                             [ DONE ]
Setting up ssh keys                                  [ DONE ]
Discovering hosts' details                           [ DONE ]
Adding pre install manifest entries                  [ DONE ]
Preparing servers                                    [ DONE ]
Adding AMQP manifest entries                         [ DONE ]
Adding MySQL manifest entries                        [ DONE ]
Adding Keystone manifest entries                     [ DONE ]
Adding Glance Keystone manifest entries              [ DONE ]
Adding Glance manifest entries                       [ DONE ]
Adding Cinder Keystone manifest entries              [ DONE ]
Adding Cinder manifest entries                       [ DONE ]
Checking if the Cinder server has a cinder-volumes vg[ DONE ]
Adding Nova API manifest entries                     [ DONE ]
Adding Nova Keystone manifest entries                [ DONE ]
Adding Nova Cert manifest entries                    [ DONE ]
Adding Nova Conductor manifest entries               [ DONE ]
Creating ssh keys for Nova migration                 [ DONE ]
Gathering ssh host keys for Nova migration           [ DONE ]
Adding Nova Compute manifest entries                 [ DONE ]
Adding Nova Scheduler manifest entries               [ DONE ]
Adding Nova VNC Proxy manifest entries               [ DONE ]
Adding Openstack Network-related Nova manifest entries[ DONE ]
Adding Nova Common manifest entries                  [ DONE ]
Adding Neutron API manifest entries                  [ DONE ]
Adding Neutron Keystone manifest entries             [ DONE ]
Adding Neutron L3 manifest entries                   [ DONE ]
Adding Neutron L2 Agent manifest entries             [ DONE ]
Adding Neutron DHCP Agent manifest entries           [ DONE ]
Adding Neutron LBaaS Agent manifest entries          [ DONE ]
Adding Neutron Metering Agent manifest entries       [ DONE ]
Adding Neutron Metadata Agent manifest entries       [ DONE ]
Adding OpenStack Client manifest entries             [ DONE ]
Adding Horizon manifest entries                      [ DONE ]
Adding Swift Keystone manifest entries               [ DONE ]
Adding Swift builder manifest entries                [ DONE ]
Adding Swift proxy manifest entries                  [ DONE ]
Adding Swift storage manifest entries                [ DONE ]
Adding Swift common manifest entries                 [ DONE ]
Adding Provisioning Demo manifest entries            [ DONE ]
Adding MongoDB manifest entries                      [ DONE ]
Adding Ceilometer manifest entries                   [ DONE ]
Adding Ceilometer Keystone manifest entries          [ DONE ]
Adding Nagios server manifest entries                [ DONE ]
Adding Nagios host manifest entries                  [ DONE ]
Adding post install manifest entries                 [ DONE ]
Installing Dependencies                              [ DONE ]
Copying Puppet modules and manifests                 [ DONE ]
Applying 31.193.199.45_prescript.pp
31.193.199.45_prescript.pp:                       [ ERROR ]
Applying Puppet manifests                         [ ERROR ]

ERROR : Error appeared during Puppet run: 31.193.199.45_prescript.pp
Error: comparison of String with 7 failed at /var/tmp/packstack/c1292968d0a14bb19e57b1a26c66e815/manifests/31.193.199.45_prescript.pp:15 on node stack.pagalbadaiktais.lt
You will find full trace in log /var/tmp/packstack/20140809-233425-v5YFwj/manifests/31.193.199.45_prescript.pp.log
Please check log file /var/tmp/packstack/20140809-233425-v5YFwj/openstack-setup.log for more information

Here's log output

[root@stack /]# cat  /var/tmp/packstack/20140809-233425-v5YFwj/openstack-setup.log
2014-08-09 23:34:25::INFO::shell::81::root:: [localhost] Executing script:
DEVICE=($(ip -o address show to 31.193.199.45 | cut -f 2 -d ' '))
if [ ! -z ${DISPLAY[1]} ]; then false; fi
ip link show "$DEVICE" > /dev/null
echo $DEVICE
2014-08-09 23:34:25::INFO::shell::81::root:: [localhost] Executing script:
rm -rf /var/tmp/packstack/20140809-233425-v5YFwj/manifests/*pp
2014-08-09 23:34:25::INFO::shell::81::root:: [localhost] Executing script:
mkdir -p ~/.ssh
chmod 500 ~/.ssh
grep 'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCwG+eDv1BXIsMkzYmBbUDyhFg5y4i289V+46WvOLgRkutEsPh542t69ft9qdpIcX45A4mTzbPnn6wzLz2pQPwNHZVn+gjBz8CLVtAyDhT3dIVPYYB4paGcq21XrYR0CoTR0xJOqXMAb/FPZgsCKPD7FvLPTRGYxwSi7NUFjOQdhIOJizp9lfuyUVryr+u1miq0A2sY6IW4pnbVroPdXndses+7gCedsleg9JYryeJFLy ...