title: how to install apache benchmark on mac
body: <p>I am trying to install Apache BenchMark on my macos(macOS Mojave) through brew using the command :</p>
  <pre><code>brew install homebrew/apache/ab
  </code></pre>
  <p>Getting this error:</p>
  <pre><code>Error: homebrew/apache was deprecated. This tap is now empty and all its contents were either deleted or migrated.
  </code></pre>