droboview: 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/droboview - from package: drobo-utils

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

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