lessons4lizards_en from Documentation project

សម្រាប់​ openSUSE Factory ដំណើរការ​អ្វី​ៗ​ដូច​ខាងក្រោម​ជា root:

zypper addrepo https://download.opensuse.org/repositories/Documentation/openSUSE_Factory/Documentation.repo
zypper refresh
zypper install lessons4lizards_en