title: Failure while executing: /usr/bin/otool -L /usr/bin/install_name_tool
body: <p>I am trying to execute brew commands on my system. But its keeps on throwing the same failure:</p>
  
  <pre><code>Failure while executing: /usr/bin/otool -L /usr/bin/install_name_tool
  
  The configuration of the brew installed are : 
  
  HOMEBREW_VERSION: 0.9.5
  ORIGIN: https://github.com/Homebrew/homebrew
  HEAD: ef01d1d92e8f57da8f75d3fb70c934f29ef875d8
  Last commit: 2 hours ago
  HOMEBREW_PREFIX: /usr/local
  HOMEBREW_REPOSITORY: /usr/local
  HOMEBREW_CELLAR: /usr/local/Cellar
  HOMEBREW_BOTTLE_DOMAIN: https://homebrew.bintray.com
  CPU: quad-core 64-bit haswell
  OS X: 10.10.5-x86_64
  Xcode: 7.1
  CLT: 7.1.0.0.1.1444952191
  clang: error: unable to find utility "clang", not a developer tool or in PATH
  Clang: N/A
  X11: 2.7.7 =&gt; /opt/X11
  System Ruby: 2.0.0-p481
  Perl: /usr/bin/perl
  Python: N/A
  Ruby: /usr/bin/ruby =&gt; /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby
  Java: 1.8.0_65
  </code></pre>