crash-cubemap-order: 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/crash-cubemap-order - from package: piglit

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

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