noroots: 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/noroots - from package: noweb

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

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