Forcevideo: 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/share/drbl/setup/files/gparted/usr/sbin/Forcevideo - from package: clonezilla

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

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