Per openSUSE Tumbleweed eseguire quanto segue come root:
zypper addrepo https://download.opensuse.org/repositories/home:AndnoVember:XFCE/openSUSE_Tumbleweed/home:AndnoVember:XFCE.repo
zypper refresh
zypper install xfce4-taskmanager
Per openSUSE Leap 15.2 eseguire quanto segue come root:
zypper addrepo https://download.opensuse.org/repositories/home:AndnoVember:XFCE/openSUSE_Leap_15.2/home:AndnoVember:XFCE.repo
zypper refresh
zypper install xfce4-taskmanager
Per openSUSE Leap 15.1 eseguire quanto segue come root:
zypper addrepo https://download.opensuse.org/repositories/home:AndnoVember:XFCE/openSUSE_Leap_15.1/home:AndnoVember:XFCE.repo
zypper refresh
zypper install xfce4-taskmanager