monav-daemon: 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
/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/monav-daemon - from package: monav-routing-daemon

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