fcc-front-buffer-distraction: 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/lib64/piglit/bin/fcc-front-buffer-distraction - from package: piglit

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

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