So, I've recently been working on updating/rebuilding my latest little friend (an 11" MacBook Air) to dual boot the latest OS X, El Capitan, and Kali. I'll go over everything in full detail as soon as I can finish the setup, but I wanted to get this out there for anyone else that may stumble upon any issues with setting up rEFInd on an updated mac. To start, while on Yosemite, I downloaded El Capitan from the App Store, and copied the install files to a USB. From there I preformed my upgrade. This might not be a good option for some people, as I'm sure your mac might be your primary computer... For me, that's not a problem. I tend to keep my essentials on USB drives / cloud storage as I tend to need access from different devices (phone, computer, tablet, etc.). After preforming a clean install of El Capitan, I headed over to the rEFInd website, download the program and ran the install.sh script... Now, that appears to work, like it did with pervious versions of
looking for the data points to create a curve...