(resolved) problem with {language}.

[kirilldmt]

That's odd, but what is even stranger is that your language is showing up as "en_us" when it should be "en_US". Are you sure this is the language file from the download? What happens if you delete this installation and re-download it from here: http://get-simple.info/download

as i said, i use original copy from your link ))
i have just tried to download once more. but nothing changed )
and interesting, that installing process pass good. and when login to admin panel, language works fine.
very strange for me too ) i use this system for a long time, and there where no problems.
p.s. the name of lang file in admin folder is en_US.php