This warning/error ever happened to you? Whenever you try to ssh to your server or try to update your spamassassin (sa-update) you will get this error.
Last login: Mon Nov 6 11:17:54 2017 from 192.168.88.14 -bash: warning: setlocale: LC_CTYPE: cannot change locale (UTF-8): No such file or directory
[root@sa ~]# sa-update perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = (unset), LC_ALL = (unset), LC_CTYPE = "UTF-8", LANG = "en_US.UTF-8" are supported and installed on your system. perl: warning: Falling back to the standard locale ("C").
Follow below steps to fix it.
- login to your server
- vi /etc/environment and add below lines
- Save and quit