Windows users need pip 8.0 or later to get the binary wheel. Ref #757 [skip ci]

README.rst

@@ -44,6 +44,8 @@ To install one of these release candidates, you can run::
           *before* you attempt to install gevent. Most users will
           use the binary wheel and can ignore this.
 
+.. tip:: On Windows, you need Pip 8.0 or later to install the binary wheel.
+
 Download the latest release from `Python Package Index`_ or clone `the repository`_.
 
 Read the documentation online at http://www.gevent.org. Additional

doc/intro.rst

@@ -53,6 +53,7 @@ addition to the Cython backend on CPython.
          another directory. See :issue:`570` and :issue:`612` for
          examples.
 
+.. tip:: On Windows, you need Pip 8.0 or later to install the binary wheels.
 
 .. tip::  On Windows, if you install from the PyPI sdist instead of a
           binary wheel, you will need to have ``cython`` installed