kanji-config-updmap-sys: command not found

Have You tried accessing the binary with the full path?

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On Debian possible default full paths are:

/usr/bin/kanji-config-updmap-sys - from package: texlive-lang-japanese

You may install the required package with command apt-get install {package}
Error in other languages:
kanji-config-updmap-sys: bevel nie gevind nie
kanji-config-updmap-sys: comandă negăsită
kanji-config-updmap-sys: comando não encontrado
kanji-config-updmap-sys: commande introuvable
kanji-config-updmap-sys: command not found
kanji-config-updmap-sys: käsku ei ole
kanji-config-updmap-sys: không tìm thấy lệnh
kanji-config-updmap-sys: komanda nerasta
kanji-config-updmap-sys: Kommando nicht gefunden.
kanji-config-updmap-sys: kommandot finns inte
kanji-config-updmap-sys: komut yok
kanji-config-updmap-sys: nie znaleziono polecenia
kanji-config-updmap-sys: níor aimsíodh an t-ordú
kanji-config-updmap-sys: no se encontró la orden
kanji-config-updmap-sys: no s'ha trobat l'ordre
kanji-config-updmap-sys: opdracht niet gevonden
kanji-config-updmap-sys: parancs nem található
kanji-config-updmap-sys: perintah tidak ditemukan
kanji-config-updmap-sys: príkaz nenájdený
kanji-config-updmap-sys: příkaz nenalezen
kanji-config-updmap-sys: команда не найдена
kanji-config-updmap-sys: командата не е открита
kanji-config-updmap-sys: 命令找不到
kanji-config-updmap-sys: コマンドが見つかりません