fcc-blit-between-clears: 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/fcc-blit-between-clears - from package: piglit

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

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