pasteurize-2: 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 CentOS possible default full paths are:

/usr/bin/pasteurize-2 - from package: python2-future

You may install the required package with command yum install {package}

Error in other languages:
pasteurize-2: bevel nie gevind nie
pasteurize-2: comandă negăsită
pasteurize-2: comando não encontrado
pasteurize-2: commande introuvable
pasteurize-2: command not found
pasteurize-2: käsku ei ole
pasteurize-2: không tìm thấy lệnh
pasteurize-2: komanda nerasta
pasteurize-2: Kommando nicht gefunden.
pasteurize-2: kommandot finns inte
pasteurize-2: komut yok
pasteurize-2: nie znaleziono polecenia
pasteurize-2: níor aimsíodh an t-ordú
pasteurize-2: no se encontró la orden
pasteurize-2: no s'ha trobat l'ordre
pasteurize-2: opdracht niet gevonden
pasteurize-2: parancs nem található
pasteurize-2: perintah tidak ditemukan
pasteurize-2: príkaz nenájdený
pasteurize-2: příkaz nenalezen
pasteurize-2: команда не найдена
pasteurize-2: командата не е открита
pasteurize-2: 命令找不到
pasteurize-2: コマンドが見つかりません