Fix pytest-cov version
argparse>=1.4.0
+pytest-cov==2.5.1
coveralls>=1.4.0
-coverage==4.0.3
+coverage>=4.5.1
jsonpickle>=0.9.3
mysqlclient>=1.3.12
numpy>=1.6.2
@@ -8,7 +9,6 @@ pyparsing>=2.1.10
pydot>=1.2.3
pytest>=3.3.0
pytest-cache>=1.0
-pytest-cov>=2.4.0
pytest-pep8>=1.0.6
npyscreen>= 4.10.5
Flask>=0.11.1
