magicfilter: 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/sbin/magicfilter - from package: magicfilter

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

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