hashalot: 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/hashalot - from package: hashalot

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