ocs-put-signed-grub2-efi-bldr: 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-put-signed-grub2-efi-bldr - from package: clonezilla

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

Error in other languages:
ocs-put-signed-grub2-efi-bldr: bevel nie gevind nie
ocs-put-signed-grub2-efi-bldr: comandă negăsită
ocs-put-signed-grub2-efi-bldr: comando não encontrado
ocs-put-signed-grub2-efi-bldr: commande introuvable
ocs-put-signed-grub2-efi-bldr: command not found
ocs-put-signed-grub2-efi-bldr: käsku ei ole
ocs-put-signed-grub2-efi-bldr: không tìm thấy lệnh
ocs-put-signed-grub2-efi-bldr: komanda nerasta
ocs-put-signed-grub2-efi-bldr: Kommando nicht gefunden.
ocs-put-signed-grub2-efi-bldr: kommandot finns inte
ocs-put-signed-grub2-efi-bldr: komut yok
ocs-put-signed-grub2-efi-bldr: nie znaleziono polecenia
ocs-put-signed-grub2-efi-bldr: níor aimsíodh an t-ordú
ocs-put-signed-grub2-efi-bldr: no se encontró la orden
ocs-put-signed-grub2-efi-bldr: no s'ha trobat l'ordre
ocs-put-signed-grub2-efi-bldr: opdracht niet gevonden
ocs-put-signed-grub2-efi-bldr: parancs nem található
ocs-put-signed-grub2-efi-bldr: perintah tidak ditemukan
ocs-put-signed-grub2-efi-bldr: príkaz nenájdený
ocs-put-signed-grub2-efi-bldr: příkaz nenalezen
ocs-put-signed-grub2-efi-bldr: команда не найдена
ocs-put-signed-grub2-efi-bldr: командата не е открита
ocs-put-signed-grub2-efi-bldr: 命令找不到
ocs-put-signed-grub2-efi-bldr: コマンドが見つかりません