Old Version of Wire?

Can some1 tell me why my expression 2 dont know the “for” loop and do not support time() function? Also it don’t know the “[” and “]” brackets… Please help and provide the newest links for wiremod…

http://www.facepunch.com/showthread.php?t=688324

when I download it and set properly, it says my version of Gmod is years old… I have gmod 11 lulz… What should I do?