turnpike from network:vpn project

For openSUSE Tumbleweed run the following as root:

zypper addrepo https://download.opensuse.org/repositories/network:vpn/openSUSE_Tumbleweed/network:vpn.repo
zypper refresh
zypper install turnpike

For openSUSE Factory run the following as root:

zypper addrepo https://download.opensuse.org/repositories/network:vpn/openSUSE_Factory/network:vpn.repo
zypper refresh
zypper install turnpike

For SLE 12 SP5 run the following as root:

zypper addrepo https://download.opensuse.org/repositories/network:vpn/SLE_12_SP5/network:vpn.repo
zypper refresh
zypper install turnpike