title: compgen:96: command not found: aws_completer when trying to autocomplete aws
body: <p>I'm trying to get aws-cli autocompletion working in my zsh using <code>oh-my-zsh</code>, <code>fzf</code>, <code>zsh-completion</code> and <code>fzf-tab-completion</code>.</p>
  
  <p>But when I hit tab after <code>aws</code> I get the following error:</p>
  
  <p><code>compgen:96:command not found: aws_completer</code></p>
  
  <p>This is my <code>.zshrc</code>:</p>
  
  <pre><code>source $HOME/.oh-my-zsh/custom/plugins/fzf-tab-completion/zsh/fzf-zsh-completion.sh 
  zstyle ':completion:*:*:aws' fzf-search-display true
  
  export ZSH="/Users/simon/.oh-my-zsh"
  
  ZSH_THEME="half-life"
  
  
  plugins=(aws fzf zsh-completions git brew npm react-native)
  autoload -U compinit &amp;&amp; compinit
  source $ZSH/oh-my-zsh.sh
  </code></pre>
  
  <p>I suspect the issue could be that I installed the aws-cli bundle from the Amazon website first and after I installed <code>brew install awscli</code> but I don't know how to fix it.</p>