Rails Server will not run
<p>Typing </p>

<pre><code>$ rails server 
</code></pre>

<p>in terminal on mac yields these two errors that I've tried troubleshooting by uninstalling and installing ruby &amp; rails again and get this same error.</p>

<p>Typing </p>

<pre><code>localhost:3000 
</code></pre>

<p>on the browser brings a broken webpage meaning rails is not running properly.</p>

<p>As a complete beginner, how do i troubleshoot these problems below simply step by step to get rails to run? </p>

<pre><code>Ignoring binding_of_caller-0.7.2 because its extensions are not built.  Try: gem pristine binding_of_caller --version 0.7.2
Ignoring byebug-8.2.2 because its extensions are not built.  Try: gem pristine byebug --version 8.2.2
Ignoring debug_inspector-0.0.2 because its extensions are not built.  Try: gem pristine debug_inspector --version 0.0.2
Ignoring executable-hooks-1.3.2 because its extensions are not built.  Try: gem pristine executable-hooks --version 1.3.2
Ignoring gem-wrappers-1.2.7 because its extensions are not built.  Try: gem pristine gem-wrappers --version 1.2.7
Ignoring mysql2-0.4.2 because its extensions are not built.  Try: gem pristine mysql2 --version 0.4.2
Ignoring nokogiri-1.6.7.2 because its extensions are not built.  Try: gem pristine nokogiri --version 1.6.7.2
Ignoring binding_of_caller-0.7.2 because its extensions are not built.  Try: gem pristine binding_of_caller --version 0.7.2
Ignoring byebug-8.2.2 because its extensions are not built.  Try: gem pristine byebug --version 8.2.2
Ignoring debug_inspector-0.0.2 because its extensions are not built.  Try: gem pristine debug_inspector --version 0.0.2
Ignoring executable-hooks-1.3.2 because its extensions are not built.  Try: gem pristine executable-hooks --version 1.3.2
Ignoring gem-wrappers-1.2.7 because its extensions are not built.  Try: gem pristine gem-wrappers --version 1.2.7
Ignoring mysql2-0.4.2 because its extensions are not built.  Try: gem pristine mysql2 --version 0.4.2
Ignoring nokogiri-1.6.7.2 because its extensions are not built.  Try: gem pristine nokogiri --version 1.6.7.2
dyld: lazy symbol binding failed: Symbol not found: _rb_data_typed_object_alloc
  Referenced from: /Users/Leviathan/.rvm/gems/ruby-2.2.1/gems/debug_inspector-0.0.2/lib/debug_inspector.bundle
  Expected in: flat namespace

dyld: Symbol not found: _rb_data_typed_object_alloc
  Referenced from: /Users/Leviathan/.rvm/gems/ruby-2.2.1/gems/debug_inspector-0.0.2/lib/debug_inspector.bundle
  Expected in: flat namespace

Trace/BPT trap: 5
</code></pre>