parprouted: 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/parprouted - from package: parprouted

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

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