Looking to root your Nexus 4? Check out the latest guide below.
[Toolkit] Wug's Nexus Root Toolkit v1.8.2 [Updated 03/18/14] - xda-developers
[Toolkit] Wug's Nexus Root Toolkit v1.8.2 [Updated 03/18/14] - xda-developers
Here is an AC guide by 2defmouze: http://forums.androidcentral.com/nexus-4-rooting-roms-hacks/224861-guide-nexus-4-unlock-root.html