title: Net::SSLeay::Handle compiling error in Ubuntu 16.04
body: <p>I've a problem to install the aforementioned module via cpanm in my multi-threading version of Perl (not the original one). 
  I've Ubuntu 16.04.
  When trying to compile and test this module it gives me the following error:</p>
  
  <pre><code>/usr/bin/ld: impossible to find -lz
  collect2: error: ld returned 1 exit status
  Makefile:494: instructions set for target "blib/arch/auto/Net/SSLeay/SSLeay.so" fail
  make: *** [blib/arch/auto/Net/SSLeay/SSLeay.so] Error 1
  -&gt; FAIL Installing Net::SSLeay::Handle failed. See /home/my_name/.cpanm/work/1548275319.13675/build.log for details. Retry with --force to force install it.
  </code></pre>
  
  <p>openssl,ssllib-dev-perl,libnet-ssleay-perl, libcrypt-ssleay-perl already installed via apt-get.
  I've also tried to compile manually this module, without success. I forced the installation too...no way.
  The error seems linked with something missing in /usr/bin/ld: (impossible to find -lz collect2). </p>
  
  <p>Is there anyone who can help me with this?</p>
  
  <p>Cpanm has always worked pretty well. Up to now i've been able to get all my modules installed and well functioning, apart from Net::SSLeay::Handle.</p>
  
  <p>Thanks in advace for your help</p>