drbl-clean-autologin-account: 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/drbl-clean-autologin-account - from package: drbl

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

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