install_requires dependency is updated.

Author: shtaxxx

README.md

@@ -68,20 +68,25 @@ Install on your platform. For exmple, on Ubuntu:
     sudo apt-get install iverilog
 
 - Jinja2: 2.8 or later
-- pytest: 2.8.2 or later
-- pytest-pythonpath: 0.7 or later
 
 Install on your python environment by using pip.
 
-    pip install jinja2 pytest pytest-pythonpath
+    pip install jinja2
 
 Options
 --------------------
 
+- pytest: 2.8.2 or later
+- pytest-pythonpath: 0.7 or later
+
+These softwares are required for running the tests in tests and examples.
+
+    pip install pytest pytest-pythonpath
+
 - Graphviz: 2.38.0 or later
 - Pygraphviz: 1.3.1 or later
 
-These softwares are option for graph visualization in dataflow/graphgen.py and controlflow/controlflow_analyzer.py.
+These softwares are required for graph visualization by dataflow/graphgen.py and controlflow/controlflow_analyzer.py.
 
     sudo apt-get install graphviz
     pip install pygraphviz

README.rst

@@ -72,22 +72,30 @@ Install on your platform. For exmple, on Ubuntu:
     sudo apt-get install iverilog
 
 -  Jinja2: 2.8 or later
--  pytest: 2.8.2 or later
--  pytest-pythonpath: 0.7 or later
 
 Install on your python environment by using pip.
 
 ::
 
-    pip install jinja2 pytest pytest-pythonpath
+    pip install jinja2
 
 Options
 -------
 
+-  pytest: 2.8.2 or later
+-  pytest-pythonpath: 0.7 or later
+
+These softwares are required for running the tests in tests and
+examples.
+
+::
+
+    pip install pytest pytest-pythonpath
+
 -  Graphviz: 2.38.0 or later
 -  Pygraphviz: 1.3.1 or later
 
-These softwares are option for graph visualization in
+These softwares are required for graph visualization by
 dataflow/graphgen.py and controlflow/controlflow\_analyzer.py.
 
 ::

setup.py

@@ -21,9 +21,9 @@ def read(filename):
       url='https://github.com/PyHDI/Pyverilog',
       packages=find_packages(),
       package_data={ 'pyverilog.ast_code_generator' : ['template/*'],  },
-      install_requires=[ 'Jinja2' ],
+      install_requires=[ 'Jinja2>=2.8' ],
       extras_require={
-          'test' : [ 'pytest', 'pytest-pythonpath' ],
-          'graph' : [ 'pygraphviz' ],
+          'graph' : [ 'pygraphviz>=1.3.1' ],
+          'test' : [ 'pytest>=2.8.2', 'pytest-pythonpath>=0.7' ],
       },
 )