vertex-attrib-divisor-index-error: 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/vertex-attrib-divisor-index-error - from package: piglit

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

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