Pre openSUSE Slowroll spustite ako root nasledujúce:
zypper addrepo https://download.opensuse.org/repositories/X11:COSMIC:Apps/openSUSE_Slowroll/X11:COSMIC:Apps.repo
zypper refresh
zypper install cosmic-ext-tasks
Pre openSUSE Factory spustite ako root nasledujúce:
zypper addrepo https://download.opensuse.org/repositories/X11:COSMIC:Apps/openSUSE_Factory/X11:COSMIC:Apps.repo
zypper refresh
zypper install cosmic-ext-tasks
Pre 16.0 spustite ako root nasledujúce:
zypper addrepo https://download.opensuse.org/repositories/X11:COSMIC:Apps/16.0/X11:COSMIC:Apps.repo
zypper refresh
zypper install cosmic-ext-tasks