FilteringCxxTests: 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/bin/FilteringCxxTests - from package: vtk-testing

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

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