rubygem-passenger from Virtualization:containers:Portus:Release:2.0.1 project

需要 SLE 12 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/Virtualization:containers:Portus:Release:2.0.1/SLE_12/Virtualization:containers:Portus:Release:2.0.1.repo
zypper refresh
zypper install rubygem-passenger