Conditionally adding the packages if they are not added previously
Conditionally adding the packages if they are not added previously

Replaced the not defined statements with a more practical ensure_packages and removed the not defined from passenger becase it should be defined only once

voxpupuli/puppet-nginx,voxpupuli/puppet-nginx,raphink/puppet-nginx,bastelfreak/puppet-nginx,bastelfreak/puppet-nginx,jfryman/puppet-nginx,xaque208/puppet-nginx,icann-dns/puppet-nginx,jfryman/puppet-nginx,hbog/puppet-nginx,bulletproofnetworks/puppet-nginx,icann-dns/puppet-nginx,xaque208/puppet-nginx,hbog/puppet-nginx,bulletproofnetworks/puppet-nginx