Update README.md (#313)

README.md

@@ -50,15 +50,19 @@ Note that if you're using one of our Jetstream2 virtual machines, all of these p
 You will do these steps at a command line - windows users will use the WSL/Debian command lime; Mac and 
 Linux users will use your regular terminal application.
 
-1. Create and/or switch to the directory where you want our application to live. Then, from the command line in that directory, clone this repository:
+0. Set up an ssh key to work with your github account:
 
-    `git clone https://github.com/arizona-linguistics/colrc-v2`
+ - First, follow the steps to [generate a new SSH Key](https://docs.github.com/en/authentication/connecting-to-github-with-ssh/generating-a-new-ssh-key-and-adding-it-to-the-ssh-agent), and then [add the key to your github account](https://docs.github.com/en/authentication/connecting-to-github-with-ssh/adding-a-new-ssh-key-to-your-github-account)
 
-2. Afterward, change to the newly-created directory and pull to make sure you have all of the current changes to the repository.  Note that the default branch, "main," is the branch you should clone and/or pull.
+2. Create and/or switch to the directory where you want our application to live. Then, from the command line in that directory, clone this repository:
+
+    `git clone [email protected]:arizona-linguistics/colrc-v2.git`
+
+3. Afterward, change to the newly-created directory and pull to make sure you have all of the current changes to the repository.  Note that the default branch, "main," is the branch you should clone and/or pull.
 
     `cd colrc-v2 && git pull`
 
-3. Create the external directories needed to run Odinson: Move up one directory, `cd ..`, and create a new directory named 'data' `mkdir data`.  
+4. Create the external directories needed to run Odinson: Move up one directory, `cd ..`, and create a new directory named 'data' `mkdir data`.  
 Move into the new directory, `cd data`, and make another directory called 'odinson', `mkdir odinson`. 
 
 Move back to the root of the colrc-v2 directory, `cd ..` to move up one level, then `cd colrc-v2` to move into the root of the colrc-v2 dirctory.