y
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
        LANGUAGE = (unset),
        LC_ALL = (unset),
        LC_TIME = "fa_IR",
        LC_MONETARY = "fa_IR",
        LC_ADDRESS = "fa_IR",
        LC_TELEPHONE = "fa_IR",
        LC_NAME = "fa_IR",
        LC_MEASUREMENT = "fa_IR",
        LC_IDENTIFICATION = "fa_IR",
        LC_NUMERIC = "fa_IR",
        LC_PAPER = "fa_IR",
        LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to a fallback locale ("en_US.UTF-8").
locale: Cannot set LC_ALL to default locale: No such file or directory
(Reading database ... 105454 files and directories currently installed.)
Removing openstack (1.0.7.16.04.1) ...
Removing conjure-up (2.0.0.6-0~201607182218~ubuntu16.04.1) ...
Processing triggers for man-db (2.7.5-1) ...
55.14 MB / 55.14 MB [===================================================] 100.00 % 9.41 MB/s 

error: cannot perform the following tasks:
- Mount snap "ubuntu-core" (216) ([stop snap-ubuntu\x2dcore-216.mount] failed with exit status 1: Job for snap-ubuntu\x2dcore-216.mount failed. See "systemctl status "snap-ubuntu\\x2dcore-216.mount"" and "journalctl -xe" for details.
)
- Make snap "conjure-up" (25) available to the system ([start snap.conjure-up.bridge.service] failed with exit status 1: Job for snap.conjure-up.bridge.service failed because the control process exited with error code. See "systemctl status snap.conjure-up.bridge.service" and "journalctl -xe" for details.
)