ocs-srv-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/ocs-srv-live - from package: clonezilla

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

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