title: libcurl kubuntu 11.04
body: <p>I'm trying to compile some application on my kubuntu (no package is available) and while configuring the app it prints out this error:</p>
  
  <pre><code>checking for curl-config... no
  checking whether libcurl is usable... no
  configure: error: Missing required libcurl &gt;= 7.10.1
  </code></pre>
  
  <p>So my first question is - how can I check what version of libcurl I have? I listed libcurl libraries in /usr/lib:</p>
  
  <pre><code>$ ls /usr/lib/libcurl*
  /usr/lib/libcurl-gnutls.so.3  /usr/lib/libcurl-gnutls.so.4  
  /usr/lib/libcurl-gnutls.so.4.2.0  /usr/lib/libcurl.so.3  
  /usr/lib/libcurl.so.4  /usr/lib/libcurl.so.4.2.0
  </code></pre>
  
  <p>So I thaught I have only version 4 of libcurl. I begun searching for newer version of libcurl, but was not able to find it neither in package manager nor curl homepage.</p>
  
  <p>So could anyone advice me, how to solve this issue?</p>