When yo have
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LC_TIME = "ru_RU.UTF-8",
LC_MONETARY = "ru_RU.UTF-8",
LC_ADDRESS = "ru_RU.UTF-8",
LC_TELEPHONE = "ru_RU.UTF-8",
LC_NAME = "ru_RU.UTF-8",
LC_MEASUREMENT = "ru_RU.UTF-8",
LC_IDENTIFICATION = "ru_RU.UTF-8",
LC_NUMERIC = "ru_RU.UTF-8",
LC_PAPER = "ru_RU.UTF-8",
LANG = "ru_RU.UTF-8"Fix to this warning:
locale-gen ru_RU.UTF-8
dpkg-reconfigure locales