By far my favorite resource is Pybombs because it makes installing almost every package/application you will need, while handling all dependencies, on pretty much any linux distro...wrote a blog post about it here:
http://smyl.es/how-to-install-gnu-radio-fftw-rtl-sdr-grosmosdr-and-more-using-pybombs-with-dependencies-by-rpmdeb-or-build-from-source/