ebegin: command not found

Have You tried accessing the binary with the full path?

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/ebegin - from package: openrc

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