getteximage-invalid-format-for-packed-type: 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/getteximage-invalid-format-for-packed-type - from package: piglit

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

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