title: Cannot install RStudio on CentOS 6.4
body: <p>I am trying to install RStudio on Centos 6.4 with an already installed R version.</p>
  
  <p>I got the following error:</p>
  
  <pre><code>error: Failed dependencies:
  libcrypto.so.6()(64bit) is needed by rstudio-server-0.97.336-x86_64
  libgfortran.so.1()(64bit) is needed by rstudio-server-0.97.336-x86_64
  libssl.so.6()(64bit) is needed by rstudio-server-0.97.336-x86_64
  </code></pre>
  
  <p>Any hint will be highly appreciated.</p>