title: how to install rgdal package
body: <p>I have been faced a problem when I tried ti install rgdal package in rstudio. Terminal caught this: <code>Warning in install.packages :
    installation of package ‘rgdal’ had non-zero exit status</code></p>
  
  <p>I tried this: <code>&gt; install.packages('rgdal',repos="http://www.stats.ox.ac.uk/pub/RWin")
  </code> but terminal caught: <code>Warning in install.packages :
    package ‘rgdal’ is not available (for R version 3.5.2)</code></p>
  
  <p>I tried to reinstal sp. No reslut. How to fix it??
  OS - Elementary OS 5.0
  r version - 3.5.2</p>