testAMRAudioStreamer: 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/testAMRAudioStreamer - from package: livemedia-utils

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

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