title: Installing Rpy2 on MAC
body: <p>I am trying to install Rpy2 on OSX using easy_install.
  <code>sudo easy_install rpy2</code>
  I am getting an error message:</p>
  
  <p><code>Running rpy2-2.3.3/setup.py -q bdist_egg --dist-dir /tmp/easy_install-du_3ue/rpy2-2.3.3/egg-dist-tmp-GqSaS7
  "/Library/Frameworks/R.framework/Resources/bin/R" CMD config --ldflags
  /Library/Frameworks/R.framework/Resources/bin/config: line 142: make: command not found
  /Library/Frameworks/R.framework/Resources/bin/config: line 143: make: command not found
  R was not built as a library
  </code>Invalid substring`</p>
  
  <p><code>in string</code></p>
  
  <p><code>error: Setup script exited with Problem while running</code> <code>"/Library/Frameworks/R.framework/Resources/bin/R" CMD config --ldflags</code></p>
  
  <p>I am guessing the problem is with R as it is not sharing its library.
  I am using Python 2.7 and R 2.15.2
  Please help!</p>