{[general]install_requires}

flake8_pep257.py

@@ -10,7 +10,6 @@
 
 import pep257
 import pep8
-import pkg_resources
 
 __author__ = '@Robpol86'
 __license__ = 'MIT'
@@ -63,7 +62,7 @@ class Main(object):
 
     name = 'flake8-pep257'
     options = dict()
-    version = getattr(pkg_resources, 'require')('flake8-pep257')[0].version
+    version = __version__
 
     def __init__(self, tree, filename):
         """Constructor.

setup.py

@@ -53,7 +53,7 @@ def readme():
     ],
     description='Flake8 plugin for the pep257 Python utility.',
     entry_points={'flake8.extension': 'D = flake8_pep257:Main'},
-    install_requires=['flake8', 'pep257'],
+    install_requires=['flake8', 'pep257', 'pep8'],
     keywords='flake8 pep257 docstrings',
     license='MIT',
     long_description=readme(),

tox.ini

@@ -1,5 +1,9 @@
 [general]
 author = @Robpol86
+install_requires =
+    flake8==2.5.4
+    pep257==0.7.0
+    pep8==1.7.0
 license = MIT
 name = flake8_pep257
 version = 1.0.5
@@ -12,7 +16,7 @@ commands =
     py.test --cov-append --cov-report term-missing --cov-report xml --cov {[general]name} --cov-config tox.ini \
         {posargs:tests}
 deps =
-    flake8==2.5.4
+    {[general]install_requires}
     pytest-cov==2.2.1
 usedevelop = True
 
@@ -47,8 +51,8 @@ commands =
     python -c "assert 'VERSION = \'{[general]version}\'' in open('setup.py').read(102400)"
     python -c "assert '\n{[general]version} - ' in open('README.rst').read(102400)"
 deps =
+    {[general]install_requires}
     coverage==4.0.3
-    flake8==2.5.4
     flake8-import-order==0.5
     pep8-naming==0.3.3
     pylint==1.5.4