aread: 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/aread - from package: atm-tools

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

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