urpmi --auto-update 
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
        LANGUAGE = "en_US.UTF-8:en_US:en",
        LC_ALL = (unset),
        LC_MEASUREMENT = "lt_LT.UTF-8",
        LC_PAPER = "en_US.UTF-8",
        LC_MONETARY = "lt_LT.UTF-8",
        LC_NAME = "en_US.UTF-8",
        LC_COLLATE = "lt_LT.UTF-8",
        LC_CTYPE = "en_US.UTF-8",
        LC_ADDRESS = "en_US.UTF-8",
        LC_NUMERIC = "lt_LT.UTF-8",
        LC_MESSAGES = "en_US.UTF-8",
        LC_TELEPHONE = "en_US.UTF-8",
        LC_IDENTIFICATION = "en_US.UTF-8",
        LC_TIME = "lt_LT.UTF-8",
        LANG = "lt_LT.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").