diff --git a/muranoagent/common/config.py b/muranoagent/common/config.py
index 12c1ef48..6548884a 100644
--- a/muranoagent/common/config.py
+++ b/muranoagent/common/config.py
@@ -82,8 +82,8 @@ def parse_args(args=None, usage=None, default_config_files=None):
 
 
 def setup_logging():
-    """
-    Sets up the logging options for a log with supplied name
+    """Sets up the logging options for a log with supplied name
+
     """
 
     if CONF.log_config:
diff --git a/muranoagent/execution_plan_queue.py b/muranoagent/execution_plan_queue.py
index 52767631..26577ba8 100644
--- a/muranoagent/execution_plan_queue.py
+++ b/muranoagent/execution_plan_queue.py
@@ -36,7 +36,7 @@ class ExecutionPlanQueue(object):
 
     def put_execution_plan(self, execution_plan):
         timestamp = str(int(time.time() * 10000))
-        #execution_plan['_timestamp'] = timestamp
+        # execution_plan['_timestamp'] = timestamp
         folder_path = os.path.join(self._plans_folder, timestamp)
         os.mkdir(folder_path)
         file_path = os.path.join(
diff --git a/muranoagent/executors/chef_puppet_executor_base.py b/muranoagent/executors/chef_puppet_executor_base.py
index af75207b..3aed9fa7 100644
--- a/muranoagent/executors/chef_puppet_executor_base.py
+++ b/muranoagent/executors/chef_puppet_executor_base.py
@@ -31,11 +31,11 @@ class ChefPuppetExecutorBase(object):
         self._name = name
 
     def load(self, path, options):
-        """It loads the path and options from template into
-        the executor.
+        """Load the path and options from template into the executor.
 
            :param path: The path
            :param options: execution plan options.
+
         """
         self._path = path
         self._capture_stdout = options.get('captureStdout', True)
diff --git a/muranoagent/files_manager.py b/muranoagent/files_manager.py
index edf174e7..a793c00c 100644
--- a/muranoagent/files_manager.py
+++ b/muranoagent/files_manager.py
@@ -86,8 +86,10 @@ class FilesManager(object):
         return out_path
 
     def _download_url_file(self, file_def):
-        """It download the file in the murano-agent. It can proceed
-        from a git file or any other internal URL
+        """It download the file in the murano-agent.
+
+        It can proceed from a git file or any other internal URL
+
         """
 
         if 'URL' not in file_def:
diff --git a/muranoagent/tests/unit/test_files_manager.py b/muranoagent/tests/unit/test_files_manager.py
index da2bae7d..d6646d2e 100644
--- a/muranoagent/tests/unit/test_files_manager.py
+++ b/muranoagent/tests/unit/test_files_manager.py
@@ -58,8 +58,8 @@ class TestFileManager(base.MuranoAgentTestCase):
     @mock.patch('os.makedirs')
     def test_execution_plan_type_downloable_git(self, mock_makedir, mock_path,
                                                 mock_git):
-        """It tests an execution plan when there are files
-        which should be downloable.
+        """Test an execution plan with downloadable git files
+
         """
         mock_makedir.return_value = None
         mock_path.return_value = True
@@ -76,8 +76,8 @@ class TestFileManager(base.MuranoAgentTestCase):
     def test_execution_plan_type_downloable(self, mock_requests, open_mock,
                                             mock_makedir,
                                             mock_mkdir, mock_path):
-        """It tests an execution plan when there are files
-        which should be downloable.
+        """Test an execution plan with downloadable files
+
         """
         mock_path.return_value = True
         mock_mkdir.return_value = None
@@ -110,8 +110,8 @@ class TestFileManager(base.MuranoAgentTestCase):
     @mock.patch('os.path.isdir')
     @mock.patch('os.makedirs')
     def test_putfile_downloable(self, mock_makedir, path, mock_git):
-        """It tests the putfile method when the file is a git
-        URL.
+        """It tests the putfile method when the file is a git URL.
+
         """
         path.return_value = True
         mock_git.clone.return_value = None
diff --git a/requirements.txt b/requirements.txt
index 39edce9b..93f9e77b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,19 +1,19 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-pbr>=0.6,!=0.7,<1.0
+pbr<2.0,>=0.11
 anyjson>=0.3.3
 Babel>=1.3
-eventlet>=0.16.1,!=0.17.0
+eventlet>=0.17.4
 iso8601>=0.1.9
-kombu>=2.5.0
-oslo.config>=1.9.3,<1.10.0  # Apache-2.0
+kombu>=3.0.7
+oslo.config>=1.11.0 # Apache-2.0
 PyYAML>=3.1.0
 six>=1.9.0
-stevedore>=1.3.0,<1.4.0  # Apache-2.0
-semantic_version>=2.3.1
+stevedore>=1.5.0 # Apache-2.0
+semantic-version>=2.3.1
+requests>=2.5.2
 
 # not listed in global requirements
 bunch
 gitpython
-requests
diff --git a/setup.py b/setup.py
old mode 100755
new mode 100644
index 73637574..056c16c2
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/test-requirements.txt b/test-requirements.txt
index 794e2e4b..9732aef4 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,11 +1,11 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-hacking>=0.8.0,<0.9
+hacking<0.11,>=0.10.0
 unittest2
 coverage>=3.6
 discover
 mock>=1.0
-sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3
-testtools>=0.9.36,!=1.2.0
+sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2
+testtools>=1.4.0
 testrepository>=0.0.18