mipmap-setup: 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/mipmap-setup - from package: piglit

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

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