mark_service_failed: 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/sbin/mark_service_failed - from package: openrc

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

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