sfcbuuid: 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/sfcbuuid - from package: sblim-sfcb

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

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