问为什么pbuilder找不到目录？

EN

user@comp:~/PROSTOR/pkg-csp$ sudo pbuilder create --configfile /tmp/lastrc --buildplace /var/cache/pbuilder/alse47-arm64/alse47-arm64.cow --mirror https://dl.astralinux.ru/astra/stable/4.7_arm/repository-main --distribution 4.7_arm --no-targz --extrapackages 'cowdancer pbuilder fakeroot quilt python devscripts eatmydata procps locales  cowdancer'
[sudo] password for user: 
W: /root/.pbuilderrc does not exist
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
        LANGUAGE = (unset),
        LC_ALL = (unset),
        LC_ADDRESS = "en_US.UTF-8",
        LC_NAME = "en_US.UTF-8",
        LC_MONETARY = "en_US.UTF-8",
        LC_PAPER = "en_US.UTF-8",
        LC_IDENTIFICATION = "en_US.UTF-8",
        LC_TELEPHONE = "en_US.UTF-8",
        LC_MEASUREMENT = "en_US.UTF-8",
        LC_TIME = "en_US.UTF-8",
        LC_NUMERIC = "en_US.UTF-8",
        LANG = "ru_RU.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to a fallback locale ("ru_RU.UTF-8").
E: Directory /var/cache/pbuilder/alse47-arm64/alse47-arm64.cow does not exist