title: Pip can't install pillow
body: <p>When trying to install pillow using pip it produces this error.
  I have tried reinstalling setup tools and it has had no effect
  I am running on a pi zero with Diet Pi installed</p>
  
  <pre><code>pip install pillow
  
  Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
      Collecting pillow
        Using cached 
      https://files.pythonhosted.org/packages/3c/7e/443be24431324bd34d2                                                                                                                                                             
      2dd9d11cc845d995bcd3b500676bcf23142756975/Pillow-5.4.1.tar.gz
  Installing collected packages: pillow
    Running setup.py install for pillow ... error
      Complete output from command /usr/bin/python -u -c "import setuptools, token                                                                                                                                                             ize;__file__='/tmp/pip-install-Q2fwNi/pillow/setup.py';f=getattr(tokenize, 'open                                                                                                                                                             ', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(co                                                                                                                                                             de, __file__, 'exec'))" install --record /tmp/pip-record-uWuhA1/install-record.t                                                                                                                                                             xt --single-version-externally-managed --compile:
      Single threaded build, not installing mp_compile:1 processes
      running install
      running build
      running build_py
      creating build
      creating build/lib.linux-armv6l-2.7
      creating build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/FtexImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/PpmImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageFont.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/JpegImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/PsdImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/SgiImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/XVThumbImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/Image.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/_binary.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/PyAccess.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageSequence.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/DdsImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/OleFileIO.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/XpmImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/McIdasImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/IcnsImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageTransform.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/BmpImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImagePalette.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/IptcImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/TiffImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/GdImageFile.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/_util.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/CurImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/TiffTags.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/FliImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/WebPImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageGrab.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/WmfImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageEnhance.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageShow.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/PdfImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageOps.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/GbrImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageTk.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/BlpImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/PcfFontFile.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/WalImageFile.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/Jpeg2KImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageMorph.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/TgaImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/EpsImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/_tkinter_finder.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/IcoImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageWin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/GimpGradientFile.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageDraw.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/features.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/Hdf5StubImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/JpegPresets.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/__init__.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/DcxImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImagePath.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageDraw2.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageFilter.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/PcdImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/PSDraw.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/BufrStubImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageChops.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/FpxImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageCms.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ExifTags.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/PdfParser.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/FontFile.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/PaletteFile.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageMath.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageQt.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/PalmImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/GifImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImtImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/_version.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/MicImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/MspImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ContainerIO.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageColor.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/GimpPaletteFile.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/PixarImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageStat.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/GribStubImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/BdfFontFile.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/MpegImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/FitsStubImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/TarIO.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/SpiderImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageFile.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/SunImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/PcxImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/XbmImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/PngImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/ImageMode.py -&gt; build/lib.linux-armv6l-2.7/PIL
      copying src/PIL/MpoImagePlugin.py -&gt; build/lib.linux-armv6l-2.7/PIL
      running egg_info
      writing src/Pillow.egg-info/PKG-INFO
      writing top-level names to src/Pillow.egg-info/top_level.txt
      writing dependency_links to src/Pillow.egg-info/dependency_links.txt
      reading manifest file 'src/Pillow.egg-info/SOURCES.txt'
      reading manifest template 'MANIFEST.in'
      warning: no files found matching '*.c'
      warning: no files found matching '*.h'
      warning: no files found matching '*.sh'
      no previously-included directories found matching 'docs/_static'
      warning: no previously-included files found matching '.appveyor.yml'
      warning: no previously-included files found matching '.coveragerc'
      warning: no previously-included files found matching '.codecov.yml'
      warning: no previously-included files found matching '.editorconfig'
      warning: no previously-included files found matching '.landscape.yaml'
      warning: no previously-included files found matching '.readthedocs.yml'
      warning: no previously-included files found matching '.travis'
      warning: no previously-included files found matching '.travis/*'
      warning: no previously-included files found matching 'tox.ini'
      warning: no previously-included files matching '.git*' found anywhere in dis                                                                                                                                                             tribution
      warning: no previously-included files matching '*.pyc' found anywhere in dis                                                                                                                                                             tribution
      warning: no previously-included files matching '*.so' found anywhere in dist                                                                                                                                                             ribution
      writing manifest file 'src/Pillow.egg-info/SOURCES.txt'
      running build_ext
  
  
      The headers or library files could not be found for jpeg,
      a required dependency when compiling Pillow from source.
  
      Please see the install instructions at:
         https://pillow.readthedocs.io/en/latest/installation.html
  
      Traceback (most recent call last):
        File "&lt;string&gt;", line 1, in &lt;module&gt;
        File "/tmp/pip-install-Q2fwNi/pillow/setup.py", line 812, in &lt;module&gt;
          raise RequiredDependencyException(msg)
      __main__.RequiredDependencyException:
  
      The headers or library files could not be found for jpeg,
      a required dependency when compiling Pillow from source.
  
      Please see the install instructions at:
         https://pillow.readthedocs.io/en/latest/installation.html
  
      Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-xZLepb/pillow/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-1_XTeb/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-install-xZLepb/pillow/
  </code></pre>