After you are finished, you should see that lots of program were installed.This should take up between 2-3gbs of space on your computer. When it is finished downloading, double click the downloaded file and install.The file is 2gb and will take a while to download. Visit and download the latest MacTex.pkg.If you are one of the many moving from Sublime Text to Atom, check out our new tutorial for Atom: Creating Your First PDF with LaTeX and Atom What you need: Install and be able to use a text editor, in this case Sublime Text 2.Goals: By the end of the tutorial, you should: Equations are easier to type, making citations is a breeze, and your finished paper just looks more beautiful. Why use LaTeX? LaTeX is the standard typesetting for economists.