kanji-fontmap-creator: command not found

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

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

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-fontmap-creator - from package: texlive-lang-japanese

You may install the required package with command apt-get install {package}

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