pristine-orig: 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/bin/pristine-orig - from package: pkg-perl-tools

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

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