get_options: 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:

/lib/rc/bin/get_options - from package: openrc

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

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