vbtool: 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/lib/voxbo/bin/vbtool - from package: voxbo

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

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