title: zsh: command not found: jhipster
body: <p>I couldn't run jhipster generator, got error:
  <code>zsh: command not found: jhipster</code></p>
  
  <p>My system is Ubuntu 16.04, I use zsh:</p>
  
  <pre><code>➜ yarn global add generator-jhipster
  yarn global v0.24.5
  warning No license field
  [1/4] Resolving packages...
  [2/4] Fetching packages...
  [3/4] Linking dependencies...
  [4/4] Building fresh packages...
  success Installed "generator-jhipster@4.5.0" with binaries:
        - jhipster
  warning No license field
  Done in 1.87s.
  ➜ jhipster
  zsh: command not found: jhipster
  </code></pre>
  
  <p>What did I missed? </p>
  
  <p>Also I have this in my .zshrc:</p>
  
  <pre><code># npm
  export PATH="$PATH:/home/romanovi/.npm-global/bin"
  export NODE_PATH="$NODE_PATH:/home/romanovi/.npm-global/lib/node_modules"
  
  # Yarn
  export PATH="$PATH:`yarn global bin`"
  </code></pre>