fdo24066: 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/fdo24066 - from package: piglit

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

Error in other languages:
fdo24066: bevel nie gevind nie
fdo24066: comandă negăsită
fdo24066: comando não encontrado
fdo24066: commande introuvable
fdo24066: command not found
fdo24066: käsku ei ole
fdo24066: không tìm thấy lệnh
fdo24066: komanda nerasta
fdo24066: Kommando nicht gefunden.
fdo24066: kommandot finns inte
fdo24066: komut yok
fdo24066: nie znaleziono polecenia
fdo24066: níor aimsíodh an t-ordú
fdo24066: no se encontró la orden
fdo24066: no s'ha trobat l'ordre
fdo24066: opdracht niet gevonden
fdo24066: parancs nem található
fdo24066: perintah tidak ditemukan
fdo24066: príkaz nenájdený
fdo24066: příkaz nenalezen
fdo24066: команда не найдена
fdo24066: командата не е открита
fdo24066: 命令找不到
fdo24066: コマンドが見つかりません