ebndaily: 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:

/usr/sbin/ebndaily - from package: ebnetd-common

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