Android google keyboard won't install Google released their google keyboard as an app in the market but I cannot install it. The error is "Application already exists". I am on a Att Note 1 (touchwiz\unrooted). No other keyboards are installed. Does anyone know how to install this?

edit: Despite this error message, the only option I have in my keyboard settings is "samsung keyboard"
You may change package name and install it as separate user app

Links for version 4.0.21203.1613964 apk with already changed package name and additional symbols: source (russian forum with registration) or mirrors
Screenshot of additional symbols: