lodclamp-between-max: 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/lodclamp-between-max - from package: piglit

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