From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040114 Galeon/1.3.12 Description of problem: As mentioned in the translator FAQs, requesting a new locale to be set up so that en_GB translation can be started. Locale name: English (British) All the rest of the locale defaults already exist. Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: n/a Additional info:
anaconda is not going to be listing every minor variation of languages. Doing so will lead to it being unusable. You're welcome to do en_GB translations, but it's not going to be one of the options during the install.