I'm experiencing same issue (OpenShift Origin v4 on Centos 6.5, setup via portable installer)
quickstarts.json that gets installed requires mariadb cartridge for most quickstarts, but mariadb cartridge is not installed by default.
quickstarts.json is somehow not in sync with https://github.com/openshift/origin-server/blob/openshift-origin-release-4/broker/conf/quickstarts.json
Github version requires mysql-5, mariadb cartridge is not mentioned.
Then I tried to install mariadb cartridge. It failed, caused by following issue https://github.com/openshift/origin-server/issues/5759
There were couple of other issues with mariadb cartridge (bin/install and bin/post_install files) that needed to get fixed before the cartridge was usable.
I was than able to run all quickstarts except Drupal (gets stuck on PHP cartridge provisioning)
On 08-09-2014 09:11, Billy Bones wrote: