title: QEMU not installing in Ubuntu
body: <p>After <code>./configure</code> it's showing this error:</p>
  
  <blockquote>
  <pre><code>ERROR: pixman &gt;= 0.21.8 not present. Your options:
           (1) Preferred: Install the pixman devel package (any recent
               distro should have packages as Xorg needs pixman too).
           (2) Fetch the pixman submodule, using:
               git submodule update --init pixman
  </code></pre>
  </blockquote>