love this mod but need help

[XKillaroyalty]

Hey whats up, just going to add the zombie mod to my server and well I was looking at the Installation.txt file and it says this:
"Once everything is uploaded, open cstrike/addons/cfg/metamod/metaplugins.ini with your favourite text editor.
Add the following line.

addons/zombiemod/bin/zombie_mm

Now, restart your server and ..."

---> Here is my problem! My server does not have the "addons/cfg/metamod/metaplugins.ini" or even the metamod/metapluging.ini. So is this a file or somthing because the zombie mod will not work untill this is on my server i think... anyway thanks-love this mod

[Games]

You probably need Metamod:Source (sourcemm).

You can find it on this page http://www.sourcemm.net

And read the installation guide

[SauceHelmet]

You create that file, its explained in the Installation of MetaMod:Source as Games has linked you in the above post.