album2m3u: 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/album2m3u - from package: gmerlin

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

Error in other languages:
album2m3u: bevel nie gevind nie
album2m3u: comandă negăsită
album2m3u: comando não encontrado
album2m3u: commande introuvable
album2m3u: command not found
album2m3u: käsku ei ole
album2m3u: không tìm thấy lệnh
album2m3u: komanda nerasta
album2m3u: Kommando nicht gefunden.
album2m3u: kommandot finns inte
album2m3u: komut yok
album2m3u: nie znaleziono polecenia
album2m3u: níor aimsíodh an t-ordú
album2m3u: no se encontró la orden
album2m3u: no s'ha trobat l'ordre
album2m3u: opdracht niet gevonden
album2m3u: parancs nem található
album2m3u: perintah tidak ditemukan
album2m3u: príkaz nenájdený
album2m3u: příkaz nenalezen
album2m3u: команда не найдена
album2m3u: командата не е открита
album2m3u: 命令找不到
album2m3u: コマンドが見つかりません