hoz: 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/bin/hoz - from package: hoz

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