gsd from security:OpenVAS:STABLE:v6 project
Select Your Operating System
Add repository and install manually
For openSUSE 13.1 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/security:OpenVAS:STABLE:v6/openSUSE_13.1/security:OpenVAS:STABLE:v6.repo zypper refresh zypper install gsd