Update README.rst

jiangtyc · jiangtyc · commit 26622231a378 · 2016-03-30T23:01:40.000+08:00
增加 lxml 依赖
diff --git a/README.rst b/README.rst
@@ -78,7 +78,7 @@ zhihu-python 采用 Python2.7 编写，用来方便地获取知乎上各种内
 * `requests <https://github.com/kennethreitz/requests>`_
 * `html2text <https://github.com/aaronsw/html2text>`_
 * `termcolor <https://pypi.python.org/pypi/termcolor>`_
-
+* `lxml <https://github.com/lxml/lxml>`_
 
 .. code:: bash
 
