Code review comment for lp:~osomon/software-center/one_database_per_language

Thanks, this is good now. I wonder how we should deal with the following case though:
1. system locale is en_US and update-software-center creates /var/cache/software-center/xapian.en_US
2. a normal user has de_DE and runs software-center
   - it will not be able to create /var/cache/software-center
   - from looking at the code it does not currently fallback to the existing one

Ideally I guess we would have a dbus service that simply re-builds it in the language we want.