bugfix: instal with dependencies

setup.py

@@ -1,9 +1,14 @@
 #encoding: utf-8
 import io
+import os
 
-from httprunner import __version__
 from setuptools import find_packages, setup
 
+about = {}
+here = os.path.abspath(os.path.dirname(__file__))
+with io.open(os.path.join(here, 'httprunner', '__about__.py'), encoding='utf-8') as f:
+    exec(f.read(), about)
+
 with io.open("README.rst", encoding='utf-8') as f:
     long_description = f.read()
 
@@ -17,14 +22,14 @@ install_requires = [
 ]
 
 setup(
-    name='HttpRunner',
-    version=__version__,
-    description='HTTP test runner, not just about api test and load test.',
+    name=about['__title__'],
+    version=about['__version__'],
+    description=about['__description__'],
     long_description=long_description,
-    author='Leo Lee',
-    author_email='mail@debugtalk.com',
-    url='https://github.com/HttpRunner/HttpRunner',
-    license='MIT',
+    author=about['__author__'],
+    author_email=about['__author_email__'],
+    url=about['__url__'],
+    license=about['__license__'],
     packages=find_packages(exclude=["examples", "tests", "tests.*"]),
     package_data={
         'httprunner': ["templates/*"],