ale-bin: 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/ale-bin - from package: ale

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

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