vp-clipdistance-02: 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/vp-clipdistance-02 - from package: piglit

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

Error in other languages:
vp-clipdistance-02: bevel nie gevind nie
vp-clipdistance-02: comandă negăsită
vp-clipdistance-02: comando não encontrado
vp-clipdistance-02: commande introuvable
vp-clipdistance-02: command not found
vp-clipdistance-02: käsku ei ole
vp-clipdistance-02: không tìm thấy lệnh
vp-clipdistance-02: komanda nerasta
vp-clipdistance-02: Kommando nicht gefunden.
vp-clipdistance-02: kommandot finns inte
vp-clipdistance-02: komut yok
vp-clipdistance-02: nie znaleziono polecenia
vp-clipdistance-02: níor aimsíodh an t-ordú
vp-clipdistance-02: no se encontró la orden
vp-clipdistance-02: no s'ha trobat l'ordre
vp-clipdistance-02: opdracht niet gevonden
vp-clipdistance-02: parancs nem található
vp-clipdistance-02: perintah tidak ditemukan
vp-clipdistance-02: príkaz nenájdený
vp-clipdistance-02: příkaz nenalezen
vp-clipdistance-02: команда не найдена
vp-clipdistance-02: командата не е открита
vp-clipdistance-02: 命令找不到
vp-clipdistance-02: コマンドが見つかりません