episoder: 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/episoder - from package: episoder

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