title: 'ssh-keygen' is not recognized as an internal or external command
body: <p>I run <code>git push -u origin master</code></p>
  
  <p>It tells me that "Permission denied (public key) fatal: The remote end hung up unexpectedly"</p>
  
  <p>Then I looked up on the internet and found that I had to generate an ssh key for my account on GitHub. However, upon doing so, when I tried to do ssh-keygen -t rsa "email@youremail.com" it simply said ssh-keygen is not recognized. I tried doing mkdir C:\ssh but that didn't work. If it helps I'm using Ruby Rails and I'm on a Windows computer. Could anyone help me?</p>