clone-outlet: command not found

Have You tried accessing the binary with the full path?

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH

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:

/sbin/clone-outlet - from package: nut

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