create-ubuntu-live: 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/sbin/create-ubuntu-live - from package: clonezilla

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

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