dh_xine: 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/dh_xine - from package: libxine2-dev

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

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