Step 1:Download the zip file (CRM Email Generator.zip)
Step 2:Extract the zip file by double-clicking it and place it in your Desktop.
Step 3:Open up Spotlight Search (default: Press Command + Space) OR click on the magnifying glass icon on your top right
Step 4:Search for Terminal and press Enter to open up the terminal
Step 5:Copy and paste the following into the terminal
cd Desktop/'CRM Email Generator' then press enter