passepartout: 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/passepartout - from package: passepartout

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