gl-coord-replace-doesnt-eliminate-frag-tex-coords: 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/gl-coord-replace-doesnt-eliminate-frag-tex-coords - from package: piglit

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

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