For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:flowkeeper/openSUSE_Tumbleweed/home:flowkeeper.repo
zypper refresh
zypper install flowkeeper
For openSUSE Slowroll run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:flowkeeper/openSUSE_Slowroll/home:flowkeeper.repo
zypper refresh
zypper install flowkeeper
For 16.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:flowkeeper/16.0/home:flowkeeper.repo
zypper refresh
zypper install flowkeeper