1. perl: warning: Setting locale failed.
  2. perl: warning: Please check that your locale settings:
  3. LANGUAGE = (unset),
  4. LC_ALL = (unset),
  5. LC_CTYPE = "UTF-8",
  6. LANG = "en_US.UTF-8"
  7. are supported and installed on your system.
  8. perl: warning: Falling back to the standard locale ("C").
  9. locale: Cannot set LC_CTYPE to default locale: No such file or directory
  10. locale: Cannot set LC_ALL to default locale: No such file or directory