title: Completely confused with my $PATH, iTerm, and ZSH setup
body: <p>So I'm trying to add TeX Live to my PATH and I couldn't be more confused.
  (For the record, I'm using iTerm and oh-my-zsh on Mac OS X)</p>
  
  <p>In my <code>.zshrc</code> file, my path looks like this: </p>
  
  <pre><code># Path to MAMP PHP
  export PATH=/Applications/MAMP/bin/php/php5.5.10/bin
  # Path to LaTeX
  export PATH=/usr/local/texlive/2014basic/bin/x86_64-darwin:$PATH
  </code></pre>
  
  <p>After adding the last two lines, my iTerm starts with errors looking like:</p>
  
  <pre><code>/Users/zach/.zshrc:17: command not found: killall
  /usr/bin/env: zsh: No such file or directory
  box_name:1: command not found: hostname
  </code></pre>
  
  <p>and more...</p>
  
  <p>My <code>/etc/paths</code> file looks like</p>
  
  <pre><code>/usr/bin
  /bin
  /usr/sbin
  /sbin
  /usr/local/bin
  /usr/local/texlive/2014basic/bin/x86_64-darwin
  </code></pre>
  
  <p>However, after ALL of this, <code>echo $PATH</code> just returns:</p>
  
  <pre><code>/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin
  </code></pre>
  
  <p>Please help me...I am getting so frustrated. All I want to be able to do is run <code>tlmgr</code>.</p>