title: I can't install pyPDF package No distributions at all found for pyPdf
body: <p>I try install this package...</p>
  
  <pre><code>$ pip search pyPdf     
  PyPDFLite                 - Simple PDF Writer.
  pypdfocr                  - Converts a scanned PDF into an OCR'ed pdf using Tesseract-OCR and Ghostscript
  pyPdf                     - PDF toolkit
  PyPDF2                    - PDF toolkit
  pyjon.reports             - Pyjon.Reports is a module bridging z3c.rml, genshi and pypdf together to provide a simple mean of creating templated pdf documents in python.
  pypdf2xml                 - A reimplementation of pdftoxml in Python, using pdfMiner. Handles unicode characters better.
  pypdflib                  - Pango Cairo based Python PDF Library
  pypdf2table               - PDF table extraction tool
  </code></pre>
  
  <p>And i run install the package</p>
  
  <pre><code>$ pip install pyPdf                 
  Downloading/unpacking pyPdf
    Could not find any downloads that satisfy the requirement pyPdf
    Some externally hosted files were ignored (use --allow-external pyPdf to allow).
  Cleaning up...
  No distributions at all found for pyPdf
  Storing debug log for failure in /tmp/tmpgEc3B
  </code></pre>
  
  <p>Whats the problem?</p>