title: How to install Contextily?
body: <p>This question is written in relation with the answer to <a href="https://stackoverflow.com/a/54100726/4194079">Plotting a map using geopandas and matplotlib</a>.</p>
  
  <p>The main point is that installing (spatial) libraries such as <a href="https://proj4.org/" rel="noreferrer">Proj.4</a> or <a href="https://github.com/darribas/contextily" rel="noreferrer">Contextily</a> can be a confusing task under Windows, so that most of the time we are advised to directly </p>
  
  <blockquote>
    <p>use the <a href="https://trac.osgeo.org/osgeo4w/" rel="noreferrer">OSGeo4W</a> software distribution.</p>
  </blockquote>
  
  <p>An example of such an advise <a href="https://proj4.org/install.html#windows" rel="noreferrer">here</a>.</p>
  
  <p><em>A contrario</em>, the task is rather easy with other operating systems.</p>
  
  <hr>
  
  <p><em>The main idea is to provide interrogative users with a "lite" installation approach.</em></p>