upload to pypi, support pip install

.gitignore

@@ -15,7 +15,8 @@ __pycache__
 *.egg
 
 # Setuptools distribution folder.
-/dist/
+dist/
+build/
 
 # Requirements
 requirements.in

README.rst

@@ -41,13 +41,17 @@ Quick start
 Installation
 ~~~~~~~~~~~~
 
-This package is under development and not available at PyPI currently,
-so you can NOT install it using the command ``pip install icrawler``.
-Instead, you can install it by
+For quick install, just use pip.
 
 ::
 
-    python setup.py develop
+    pip install icrawler
+
+You can also manually install it by
+
+::
+
+    python setup.py install
 
 Then you should have all the dependency installed. If there is any
 problem with it, you can install the dependency manually.

requirements.txt

@@ -1,3 +1,5 @@
 beautifulsoup4
 lxml
 requests>=2.9.1
+six>=1.10.0
+Pillow

setup.cfg

@@ -0,0 +1,2 @@
+[bdist_wheel]
+universal=1

setup.py

@@ -1,34 +1,41 @@
 from setuptools import setup
+from setuptools import find_packages
 
 
 def readme():
     with open('README.rst') as f:
         return f.read()
 
 setup(name='icrawler',
-      version='0.1.0',
+      version='0.1.1',
       description='A mini framework of image crawlers',
       long_description='This package is a mini framework for multi-thread image'
                        ' crawler. It also provides some useful built-in'
                        ' crawlers such as google, bing, baidu, flickr image'
                        ' crawlers and a greedy website crawler.',
+      keywords='image crawler spider',
+      packages=find_packages(),
       classifiers=[
         'Development Status :: 3 - Alpha',
         'License :: OSI Approved :: MIT License',
+        'Operating System :: OS Independent',
+        'Programming Language :: Python :: 2',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 3.5',
         'Topic :: Utilities',
+        'Topic :: Internet :: WWW/HTTP',
+        'Topic :: Software Development :: Libraries :: Python Modules',
       ],
-      keywords='image crawler spider',
       url='https://github.com/hellock/icrawler',
       author='Kai Chen',
       author_email='chenkaidev@gmail.com',
       license='MIT',
-      packages=['icrawler'],
       install_requires=[
-          'beautifulsoup4',
+          'beautifulsoup4>=4.4.1',
           'lxml',
           'Pillow',
-          'requests',
-          'six'
+          'requests>=2.9.1',
+          'six>=1.10.0'
       ],
       zip_safe=False)