netwox: 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

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/netwox - from package: netwox

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