For openSUSE Slowroll run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:regularhunter:branches:GNOME:Apps/openSUSE_Slowroll/home:regularhunter:branches:GNOME:Apps.repo
zypper refresh
zypper install easytag
For openSUSE Factory+GNOME Factory run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:regularhunter:branches:GNOME:Apps/openSUSE_Factory+GNOME_Factory/home:regularhunter:branches:GNOME:Apps.repo
zypper refresh
zypper install easytag
For openSUSE Factory run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:regularhunter:branches:GNOME:Apps/openSUSE_Factory/home:regularhunter:branches:GNOME:Apps.repo
zypper refresh
zypper install easytag
For 16.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:regularhunter:branches:GNOME:Apps/16.0/home:regularhunter:branches:GNOME:Apps.repo
zypper refresh
zypper install easytag