title: Homebrew error while installing any package on OSX
body: <p>While I am trying to install any package from homebrew, it returns me this weird error.</p>
  
  <p>$ brew install postgres</p>
  
  <pre><code>Error: No such file or directory @ rb_sysopen - /tmp/github_api_headers20171005-1039-1blysiu
  </code></pre>
  
  <p>$ brew doctor </p>
  
  <pre><code>\Please note that these warnings are just used to help the Homebrew maintainers
  with debugging if you file an issue. If everything you use Homebrew for is
  working fine: please don't worry and just ignore them. Thanks!
  
  Warning: Unbrewed header files were found in /usr/local/include.
  If you didn't put them there on purpose they could cause problems when
  building Homebrew formulae, and may need to be deleted.
  
  Unexpected header files:
    /usr/local/include/node/ares.h
    /usr/local/include/node/ares_build.h
    /usr/local/include/node/ares_rules.h
    /usr/local/include/node/ares_version.h
    /usr/local/include/node/nameser.h
    /usr/local/include/node/pthread-fixes.h
    /usr/local/include/node/v8-experimental.h
   Error: No such file or directory @ rb_file_s_stat - /tmp
  </code></pre>