fedora-packager-setup: 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/fedora-packager-setup - from package: fedora-packager

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

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