ocs-get-part-info: 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-get-part-info - from package: clonezilla

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

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