echo_locale.sh

postgres@db01:/home/saga$ echo $LC_ALL
en_US.UTF-8

gist.locale-problem

Mixlib::ShellOut::ShellCommandFailed
    ------------------------------------
    Expected process to exit with [0], but received '1'
    ---- Begin output of pg_upgradecluster 9.3 main ----
    STDOUT: Stopping old cluster...
    Disabling connections to the old cluster during upgrade...
    Restarting old cluster with restricted connections...
    STDERR: perl: warning: Setting locale failed.
    perl: warning: Please check that your locale settings:
    	LANGUAGE = "en_US:en",
    	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").
    Error: The locale requested by the environment is invalid.
    Error: Could not create target cluster
    ---- End output of pg_upgradecluster 9.3 main ----
    Ran pg_upgradecluster 9.3 main returned 1