Arduino Due, Runtime Path finding error

Hello, Im trying to upload the following sketch for a CAN BUS onto my Due.

 *        ------ CAN Bus Basic Example --------
 *  This sketch shows how to send data through CAN Bus standard.
 *  Copyright (C) 2014 Libelium Comunicaciones Distribuidas S.L.
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 2 of the License, or
 *  (at your option) any later version.
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  GNU General Public License for more details.
 *  You should have received a copy of the GNU General Public License
 *  along with this program. If not, see <>.
 *  Version:          0.3
 *  Design:           David Gascon
 *  Implementation:   Ahmad Saad, Rubén Martín

#include <Wire.h>

// Cooking API libraries
#include <arduinoUtils.h>

// Include always these libraries before using the CAN BUS functions
#include <arduinoCAN.h>
#include <SPI.h>

// ID numbers
#define IDWAITED 200
#define OWNID 100

// Create an instance of the object
CAN myCAN = CAN();

// Setting up our devices and I/Os
void setup() {
  // Inits the UART

  // Let's open the bus. Remember the input parameter:
  // 1: 1Mbps
  // 500: 500Kbps  <--- Most frecuently used
  // 250: 250Kbp
  // 125: 125Kbps
  // Only allowed in SOCKET 0

void loop() {
  // 1. Receive data
  if (myCAN.messageAvailable() == 1) {
    // Read the last message received.
    // Print in the serial monitor the received message

  // 2. Send data
  // Insert the ID in the data structure = OWNID;
  // These fields include the data to send[0] = 0;[1] += 1;[2] = 2;[3] = 3;[4] = 4;[5] = 5;[6] = 6;[7] = 7;

  // The length of the data structure
  myCAN.messageTx.header.length = 8;
  // Send data
  // A time delay

(All credits for the writing of the code to the original authors, I appreciate your work)

The problem is that each time i try uploading my sketch onto the due i get the following error.

Cannot run program “{}\bin\arm-none-eabi-g++” (in directory “.”): CreateProcess error=2, The system cannot find the above mentioned file

This is really odd as I have the mentioned file in copied in the given path, under …\Arduino\hardware\tools\arm-none-eabi-gcc\bin, and also under …\Arduino\hardware\tools. The possibility that the duplication might be causing the error is unlikely and without the duplication I get the exact same error.

My IDE version is 1.6.5
My SAM Boards libraries’ version is 1.6.4 downloaded from here, and finally,
My dependencies are version 4.8.3-2014q1 and were downloaded from here

Any and all help on how to deal with this error and upload my sketch successfully onto the board will be very much appreciated.