aedist: 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:

/usr/bin/aedist - from package: aegis

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

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