nodefs: 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/nodefs - from package: noweb

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

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