openshift/wildfly-8-centos — pull request #22 by mfojtik (2014-07-07 09:46:12+00:00)
Title: Replace yum shell with yum install to avoid silent failure

I'm reverting my own change here because I haven' realized that the yum shell is not returning an error
when it fails. Instead it fails silently. So in case the package are not installed due to a network error, or an repository error, this step will just pass and then fail afterwards. This might produce unexpected errors (as it does with the ruby cartridge ;-)