olive: 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/olive - from package: olive

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

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