gnome-user-docs package in Ubuntu

gnome-user-docs: GNOME Help
gnome-user-docs-as: GNOME Help (Assamese)
gnome-user-docs-ca: GNOME Help (Catalan)
gnome-user-docs-cs: GNOME Help (Czech)
gnome-user-docs-da: GNOME Help (Danish)
gnome-user-docs-de: GNOME Help (German)
gnome-user-docs-el: GNOME Help (Greek)
gnome-user-docs-es: GNOME Help (Spanish)
gnome-user-docs-fa: GNOME Help (Farsi)
gnome-user-docs-fi: GNOME Help (Finnish)
gnome-user-docs-fr: GNOME Help (French)
gnome-user-docs-gl: GNOME Help (Galician)
gnome-user-docs-gu: GNOME Help (Gujarati)
gnome-user-docs-he: GNOME Help (Hebrew)
gnome-user-docs-hi: GNOME Help (Hindi)
gnome-user-docs-hr: GNOME Help (Croatian)
gnome-user-docs-hu: GNOME Help (Hungarian)
gnome-user-docs-id: GNOME Help (Indonesian)
gnome-user-docs-it: GNOME Help (Italian)
gnome-user-docs-ja: GNOME Help (Japanese)
gnome-user-docs-kn: GNOME Help (Kannada)
gnome-user-docs-ko: GNOME Help (Korean)
gnome-user-docs-lt: GNOME Help (Lithuanian)
gnome-user-docs-lv: GNOME Help (Latvian)
gnome-user-docs-mr: GNOME Help (Marathi)
gnome-user-docs-nl: GNOME Help (Dutch)
gnome-user-docs-pa: GNOME Help (Punjabi)
gnome-user-docs-pl: GNOME Help (Polish)
gnome-user-docs-pt: GNOME Help (Portuguese)
gnome-user-docs-ro: GNOME Help (Romanian)
gnome-user-docs-ru: GNOME Help (Russian)
gnome-user-docs-sl: GNOME Help (Slovenian)
gnome-user-docs-sr: GNOME Help (Serbian)
gnome-user-docs-sv: GNOME Help (Swedish)
gnome-user-docs-ta: GNOME Help (Tamil)
gnome-user-docs-te: GNOME Help (Telugu)
gnome-user-docs-tr: GNOME Help (Turkish)
gnome-user-docs-uk: GNOME Help (Ukrainian)
gnome-user-docs-vi: GNOME Help (Vietnamese)
gnome-user-docs-zh-hans: GNOME Help (Simplified Chinese)