title: Does unirest support python3?
body: <p>Does unirest support python3? I have googled and zero information comes up. Even in <a href="http://unirest.io/python.html" rel="nofollow">the unirest documentation</a> it does not say it is 2.x only which leads me to believe it supports both 3.x and 2.x. However the install fails with 3.4 and succeeds with 2.7. See below.</p>
  
  <pre><code>nkltss:~/dev$ mkvirtualenv mashape -p /usr/bin/python3
  Running virtualenv with interpreter /usr/bin/python3
  Using base prefix '/usr'
  New python executable in mashape/bin/python3
  Also creating executable in mashape/bin/python
  Installing setuptools, pip...done.
  
  
  (mashape)nkltss:~/dev$ pip install unirest
  Downloading/unpacking unirest
    Downloading Unirest-1.1.6.tar.gz
    Running setup.py (path:/home/nick/.virtualenvs/mashape/build/unirest/setup.py) egg_info for package unirest
  
      warning: no files found matching '*.txt' under directory 'docs'
  Downloading/unpacking poster&gt;=0.8.1 (from unirest)
    Downloading poster-0.8.1.tar.gz
    Running setup.py (path:/home/nick/.virtualenvs/mashape/build/poster/setup.py) egg_info for package poster
      Traceback (most recent call last):
        File "&lt;string&gt;", line 17, in &lt;module&gt;
        File "/home/nick/.virtualenvs/mashape/build/poster/setup.py", line 2, in &lt;module&gt;
          import poster
        File "/home/nick/.virtualenvs/mashape/build/poster/poster/__init__.py", line 29, in &lt;module&gt;
          import poster.streaminghttp
        File "/home/nick/.virtualenvs/mashape/build/poster/poster/streaminghttp.py", line 61
          print "send:", repr(value)
                      ^
      SyntaxError: invalid syntax
      Complete output from command python setup.py egg_info:
      Traceback (most recent call last):
  
    File "&lt;string&gt;", line 17, in &lt;module&gt;
  
    File "/home/nick/.virtualenvs/mashape/build/poster/setup.py", line 2, in &lt;module&gt;
  
      import poster
  
    File "/home/nick/.virtualenvs/mashape/build/poster/poster/__init__.py", line 29, in &lt;module&gt;
  
      import poster.streaminghttp
  
    File "/home/nick/.virtualenvs/mashape/build/poster/poster/streaminghttp.py", line 61
  
      print "send:", repr(value)
  
                  ^
  
  SyntaxError: invalid syntax
  
  ----------------------------------------
  Cleaning up...
  Command python setup.py egg_info failed with error code 1 in /home/nick/.virtualenvs/mashape/build/poster
  Storing debug log for failure in /home/nick/.pip/pip.log
  </code></pre>
  
  <p>For now I am using 2.7 but I prefer to use 3.x for new projects.</p>