I recently installed several systems on our servers.
Thanks God, it was very easy and painless :)
However, it sometimes takes so much time to find a solution to a system related issue, but then I forget it easily since this is not my main job and I face the problem very rare.
So, in this category I would like to share some notes to myself. Thus, may be I can help someone who googles the problem and finds my post :)
I can so relate to this. Just did the same with a bunch of installs we normally dont do. Unfortunately ours was not as painless, but we survived. :)