nutcracker: 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/sbin/nutcracker - from package: nutcracker

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

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