環境

Raspberry Pi 3

$ uname -a
Linux raspberry 4.14.34-v7+ #1110 SMP Mon Apr 16 15:18:51 BST 2018 armv7l GNU/Linux

$ lsb_release -a
No LSB modules are available.
Distributor ID:	Raspbian
Description:	Raspbian GNU/Linux 9.4 (stretch)
Release:	9.4
Codename:	stretch

症状

nodebrewを使うと毎回以下の警告が出ます。

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01  	LC_CTYPE = "ja_JP.UTF-8",
	LANG = "en_GB.UTF-8"

以下の手順でv10.1.0を利用しようとしても

$ nodebrew install-binary 10.1.0
$ nodebrew use 10.1.0

デフォルトで入っているv4.8.2が表示されてしまいます。

$ node -v
v4.8.2

もともと入ってたnodeコマンドを削除

$ sudo rm rf /usr/bin/node

パスも通したけどうまくいかず

対処

Ubuntuのlocaleが正しく設定されていない時の対処メモ

を参考に

$ sudo locale-gen ja_JP.UTF-8

$ sudo dpkg-reconfigure locales

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LC_CTYPE = "ja_JP.UTF-8",
	LANG = "en_GB.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to a fallback locale ("en_GB.UTF-8").
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
/usr/bin/locale: Cannot set LC_CTYPE to default locale: No such file or directory
/usr/bin/locale: Cannot set LC_ALL to default locale: No such file or directory

Generating locales (this might take a while)...
  en_GB.UTF-8... done
  ja_JP.UTF-8... done
Generation complete.

ここでja_JP.UTF-8 UTF-8にチェックを入れてOKで完了です。

最後も同様です。

これで警告が消えました。

$ sorce .bashrc

$ which node
/home/pi/.nodebrew/current/bin/node

$ node -v
v10.1.0

これで完了です。