I was using MacTex on OSX 10.10 (Yosemite). I upgraded to OSX 10.11 (El Capitan) and now I get the error "No TeX installation detected" trying to compile a latex document using knitr.
I saw the writeup about this issue here and some fixes like this one, but I was wondering if I could just install the latest version of MacTex or if that would create any problems?