title: I can't install matplotlib
body: <p>Collecting matplotlib
    Using cached matplotlib-1.5.2.tar.gz
      Complete output from command python setup.py egg_info:
      ============================================================================
      Edit setup.cfg to change the build options</p>
  
  <pre><code>BUILDING MATPLOTLIB
              matplotlib: yes [1.5.2]
                  python: yes [3.5.1 (v3.5.1:37a07cee5969, Dec  6 2015,
                          01:38:48) [MSC v.1900 32 bit (Intel)]]
                platform: yes [win32]
  
  REQUIRED DEPENDENCIES AND EXTENSIONS
                   numpy: yes [version 1.11.1]
                dateutil: yes [using dateutil version 2.5.3]
                    pytz: yes [using pytz version 2016.6.1]
                  cycler: yes [cycler was not found. pip will attempt to
                          install it after matplotlib.]
                 tornado: yes [tornado was not found. It is required for the
                          WebAgg backend. pip/easy_install may attempt to
                          install it after matplotlib.]
               pyparsing: yes [pyparsing was not found. It is required for
                          mathtext support. pip/easy_install may attempt to
                          install it after matplotlib.]
                  libagg: yes [pkg-config information for 'libagg' could not
                          be found. Using local copy.]
                freetype: no  [The C/C++ header for freetype (ft2build.h)
                          could not be found.  You may need to install the
                          development package.]
                     png: no  [The C/C++ header for png (png.h) could not be
                          found.  You may need to install the development
                          package.]
                   qhull: yes [pkg-config information for 'qhull' could not be
                          found. Using local copy.]
  
  OPTIONAL SUBPACKAGES
             sample_data: yes [installing]
                toolkits: yes [installing]
                   tests: yes [nose 0.11.1 or later is required to run the
                          matplotlib test suite. Please install it with pip or
                          your preferred tool to run the test suite / using
                          unittest.mock]
          toolkits_tests: yes [nose 0.11.1 or later is required to run the
                          matplotlib test suite. Please install it with pip or
                          your preferred tool to run the test suite / using
                          unittest.mock]
  
  OPTIONAL BACKEND EXTENSIONS
                  macosx: no  [Mac OS-X only]
                  qt5agg: no  [PyQt5 not found]
                  qt4agg: no  [PySide not found; PyQt4 not found]
                 gtk3agg: no  [Requires pygobject to be installed.]
               gtk3cairo: no  [Requires cairocffi or pycairo to be installed.]
                  gtkagg: no  [Requires pygtk]
                   tkagg: yes [installing; run-time loading from Python Tcl /
                          Tk]
                   wxagg: no  [requires wxPython]
                     gtk: no  [Requires pygtk]
                     agg: yes [installing]
                   cairo: no  [cairocffi or pycairo not found]
               windowing: yes [installing]
  
  OPTIONAL LATEX DEPENDENCIES
                  dvipng: no
             ghostscript: no
                   latex: no
                 pdftops: no
  
  OPTIONAL PACKAGE DATA
                    dlls: no  [skipping due to configuration]
  
  ============================================================================
                          * The following required packages can not be built:
                          * freetype, png
  
  ----------------------------------------
  </code></pre>
  
  <p>Command "python setup.py egg_info" failed with error code 1 in C:\Users\User\AppData\Local\Temp\pycharm-packaging\matplotlib\</p>
  
  <p>I have tried uninstalling and installing again the pip, but it did not work. I do not know what to do. :(
  If you can comment in spanish would help me a lot, my English is not so good, thanks in advance.</p>