ilmid: 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/ilmid - from package: atm-tools

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