podbrowser: 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/podbrowser - from package: podbrowser

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

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