vramsteg: 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/bin/vramsteg - from package: vramsteg

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

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