I have a default WordPress install Running on EC2/RDS with NGINX & PHP5-FPM on http://seolinktools.com, and spent most of the day configuring it. It's lightning fast.
I went to install W3 Total Cache, which works which would make it easy to place static files in a Varnish Cache / CDN so I figured i'd give it a try.
When I tried to use CloudFront, it was grayed out, and after some research, I found out it was because CURL PHP wasn't enabled. I then ran the command
apt-get install curl libcurl3 libcurl3-dev php5-curl and everything ran. I then restarted Nginx. Unfortunately, it doesn't look like it solved my problem.
I wanted to know if anyone here could give me a hand on this, i'm lost.