Automatically download and install Nginx? Nginx doesn't support loadable modules such as some other web servers do, so in order to install Nginx with Passenger support, it must be recompiled. Do you want this installer to download, compile and install Nginx for you? 1. Yes: download, compile and install Nginx for me. (recommended) The easiest way to get started. A stock Nginx <%= @nginx_version %> with Passenger support, but with no other additional third party modules, will be installed for you to a directory of your choice. 2. No: I want to customize my Nginx installation. (for advanced users) Choose this if you want to compile Nginx with more third party modules besides Passenger, or if you need to pass additional options to Nginx's 'configure' script. This installer will 1) ask you for the location of the Nginx source code, 2) run the 'configure' script according to your instructions, and 3) run 'make install'. Whichever you choose, if you already have an existing Nginx configuration file, then it will be preserved.