ssr-nfc-hoa.nox: command not found

Have You tried accessing the binary with the full path?

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH

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/ssr-nfc-hoa.nox - from package: soundscaperenderer-nox

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