code from tronixlabs for LCD

I have a problem with this code example. It verifies except for the lcd.print() instruction in void loop. Here it declares lcd is not declared in this scope. Ordinarily I would check that I had the correct library installed and that there was no syntax error but I can’t see it. Can someone?

/* 
Demonstration sketch for PCF8574T I2C LCD Backpack
http://tronixlabs.com/display/lcd/serial-i2c-backpack-for-hd44780-compatible-lcd-modules/ 
Uses library from https://bitbucket.org/fmalpartida/new-liquidcrystal/downloads 
 
GNU General Public License, version 3 (GPL-3.0) 
*/ 
//include <LCD.h>
include <Wire.h> 
include <LiquidCrystal.h> 
include <LiquidCrystal_I2C.h> 
LiquidCrystal_I2C lcd(0x3F,2,1,0,4,5,6,7); // 0x3F is the I2C bus address for an unmodified backpack 
void setup() { 
// activate LCD module 
lcd.begin (16,2); // for 16 x 2 LCD module 
lcd.setBacklightPin(3,POSITIVE); 
lcd.setBacklight(HIGH); 
} 
void loop(){ 
lcd.home(); // set cursor to 0,0 
lcd.print(" tronixlabs.com");  
lcd.setCursor (0,1);        // go to start of 2nd line 
lcd.print(millis()); 
delay(1000); 
lcd.setBacklight(LOW);      // Backlight off 
delay(250); 
lcd.setBacklight(HIGH);     // Backlight on 
delay(1000); 
}

You don't have the # in front of the includes.

Please re-copy the code from: https://github.com/tronixlabsAU/LCDbackpack/blob/master/PCF8574backpack.ino

Furthermore you need to delete or rename or move the existing LiquidCrystal library then download and install a new one. For more information please visit:

http://tronixlabs.com/news/tutorial-serial-i2c-backpack-for-hd44780compatible-lcd-modules-with-arduino/