-bash: warning: setlocale: LC_CTYPE: cannot change locale (UTF-8): No such file or directory

Mac（OS X）のターミナルからLinux（Fedora）につなぐと，
-bash: warning: setlocale: LC_CTYPE: cannot change locale (UTF-8): No such file or directory
のエラーが出ます．

ターミナルの言語設定があっていない感じですね．
locale をすると，他はen_US.UTF-8 なのに，LC_CTYPEだけUTF-8 になっています．
あと，LC-ALL が空ですね．

 $ locale
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
LANG=en_US.UTF-8
LC_CTYPE=UTF-8
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=

さくっと設定しちゃいましょう．

 export LC_ALL=en_US.UTF-8

これで，LC_ALL だけでなくLC_CTYPE も変更されます．