4.4.3 arrived earlier this month for my Nexus 4, I’ve missed root access, but only just got around to implementing it today.
This time I didn’t want to go the windows way, so I used 3 great resources:
I’m linking this as a reference, as I’m going to have to repeat this exercise in the near future due to the imminent roll out of 4.4.4:
Android 4.4.4 is rolling out to devices; contains OpenSSL fix