dlist-color-material: 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
/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/dlist-color-material - from package: piglit

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