需要 openSUSE Tumbleweed ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:manfred-h:X11:xfce:4.19/openSUSE_Tumbleweed/home:manfred-h:X11:xfce:4.19.repo
zypper refresh
zypper install parole
需要 openSUSE Slowroll ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:manfred-h:X11:xfce:4.19/openSUSE_Slowroll/home:manfred-h:X11:xfce:4.19.repo
zypper refresh
zypper install parole
需要 15.6 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:manfred-h:X11:xfce:4.19/15.6/home:manfred-h:X11:xfce:4.19.repo
zypper refresh
zypper install parole
需要 15.5 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:manfred-h:X11:xfce:4.19/15.5/home:manfred-h:X11:xfce:4.19.repo
zypper refresh
zypper install parole