perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = "en_US:en",
LC_ALL = "en_US",
LC_MESSAGES = "en_US",
LC_TIME = "en_US",
LC_NUMERIC = "en_US",
LC_CTYPE = "en_US",
LC_MONETARY = "en_US",
LC_COLLATE = "en_US",
LANG = "en"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
