Go to and click on the link to download gfortran-6.1.pkg.

GNU Fortran (a compiler for the Fortran language):

Go to and click on the link to download clang-6.0.0.pkg.

The installer will open and lead you through installation.

Double-click on XQuartz.pkg in that window.

A disk image will mount (looks like a new Finder window opening up).

When the file has downloaded, find it in your Downloads folder and double-click it.

Go to and click on the link to download XQuartz-2.7.11.dmg.

XQuartz (allows you to use packages that depend on the X11 windowing system, a UNIX thing): If you want, you can continue on to install these additional tools (or you can wait until you run into trouble later!). However, it's increasingly necessary to have some R developer tools installed as well as R itself, since getting the latest versions of popular packages may require you to compile them from source.

Now you've done the basics! Hopefully this is enough for your DataCamp courses. I need assistance in what to do for R as the website. When you're all done, it's OK to delete R-3.5.1.pkg, if you want. I am currently taking data camp courses to learn R and would like to download R and RStudio for my mac.The installer will lead you through the installation process.Double-click on it to open the R installer. Go to your Downloads folder and find the file called R-3.5.1.pkg. Mac OS X GUI To install, open the image and drag the R icon to your Applications folder.It will most likely wind up in your Downloads folder. The only limitation is you can not recover files larger than 256KB in the demo mode. R-Studio for Mac run in the demo mode allows you to evaluate how the utility recovers lost files. Click on the link that says R-3.5.1.pkg - the R installer will begin downloading. Data Recovery Demo and File Recovery trial software download.I know the R for Mac download page isn't exactly beginner friendly! Here are some step-by-step instructions:

Download r studio mac