Comment 1 for bug 180994

Are you talking about the language code 'sco'?
If so, there is no locale available, so we cannot generate language-packs for that language and you cannot use the translations.
Please see https://wiki.ubuntu.com/Translations/KnowledgeBase/AddingNewLanguage for information on how to create a locale.

Once this is done, please submit the locale to upstream and also attach it to this bug report.
Thanks.