title: Why is "nasm: error: unable to find utility "nasm", not a developer tool or in PATH" showing up?
body: <p>I am trying to learn assembly language for a Macbook Pro on Mac OSX 10.13.6, and I have just downloaded the NASM assembler. I read the manual and it told me to type</p>
  
  <p><code>nasm -h</code> into the Terminal for help</p>
  
  <p>I did exactly that, however if I type that command or any other Terminal command which starts with nasm such as</p>
  
  <pre><code>nasm -f macho hello.asm
  </code></pre>
  
  <p>the same error message </p>
  
  <pre><code>nasm: error: unable to find utility "nasm", not a developer tool or in PATH
  </code></pre>
  
  <p>shows up. I am very new to this and I am trying to write my first assembly program, any help would be greatly appreciated</p>