Due + SoftwareSerial

I want use a bluetooth HC-06 with arduino DUE.

The programe is working with Arduino Uno but not with Due.

The error in compilacion is:
fatal error: SoftwareSerial.h: No such file or directory

I think that the problem is with the library. What can I do? Can I communicate with serial without this library?

Thanks

Here the programe:

#include <SoftwareSerial.h> //Librería que permite establecer comunicación serie en otros pins

//Aquí conectamos los pins RXD,TDX del módulo Bluetooth.
SoftwareSerial BT(15,14); //10 RX, 11 TX(Uno) 15 RX, 14 TX(Due)

void setup()
{
BT.begin(9600); //Velocidad del puerto del módulo Bluetooth
Serial.begin(9600); //Abrimos la comunicación serie con el PC y establecemos velocidad
}

void loop()
{
if(BT.available())
{
Serial.write(BT.read());
}

if(Serial.available())
{
BT.write(Serial.read());
}
}

You probably don't need SoftwareSerial. The Due has 4 serial ports, not counting the USB native serial. Why not use one of those?

The library doesn't exist for the Due board, at least not in the standard set of libraries.