testMPEG2TransportReceiver: 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 Debian possible default full paths are:

/usr/bin/testMPEG2TransportReceiver - from package: livemedia-utils

You may install the required package with command apt-get install {package}

Error in other languages:
testMPEG2TransportReceiver: bevel nie gevind nie
testMPEG2TransportReceiver: comandă negăsită
testMPEG2TransportReceiver: comando não encontrado
testMPEG2TransportReceiver: commande introuvable
testMPEG2TransportReceiver: command not found
testMPEG2TransportReceiver: käsku ei ole
testMPEG2TransportReceiver: không tìm thấy lệnh
testMPEG2TransportReceiver: komanda nerasta
testMPEG2TransportReceiver: Kommando nicht gefunden.
testMPEG2TransportReceiver: kommandot finns inte
testMPEG2TransportReceiver: komut yok
testMPEG2TransportReceiver: nie znaleziono polecenia
testMPEG2TransportReceiver: níor aimsíodh an t-ordú
testMPEG2TransportReceiver: no se encontró la orden
testMPEG2TransportReceiver: no s'ha trobat l'ordre
testMPEG2TransportReceiver: opdracht niet gevonden
testMPEG2TransportReceiver: parancs nem található
testMPEG2TransportReceiver: perintah tidak ditemukan
testMPEG2TransportReceiver: príkaz nenájdený
testMPEG2TransportReceiver: příkaz nenalezen
testMPEG2TransportReceiver: команда не найдена
testMPEG2TransportReceiver: командата не е открита
testMPEG2TransportReceiver: 命令找不到
testMPEG2TransportReceiver: コマンドが見つかりません