vbetool: 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/vbetool - from package: vbetool

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