diff --git a/HISTORY.rst b/HISTORY.rst
index f721c4c469..c37a85e2b7 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -1,8 +1,14 @@
 Release History
 ===============
 
+0.3.1 (2014-06-21)
+------------------
+
+* Fixed auto-installer for Windows OS (bug with %PATH% customisations)
+
+
 0.3.0 (2014-06-21)
----------
+------------------
 
 * Allowed to pass multiple "SomePlatform" to install/uninstall commands
 * Added "IDE Integration" section to README with Eclipse project examples
diff --git a/platformio/__init__.py b/platformio/__init__.py
index 6ad01aad28..78c0b0503b 100644
--- a/platformio/__init__.py
+++ b/platformio/__init__.py
@@ -1,7 +1,7 @@
 # Copyright (C) Ivan Kravets <me@ikravets.com>
 # See LICENSE for details.
 
-VERSION = (0, 3, 0)
+VERSION = (0, 3, 1)
 __version__ = ".".join([str(s) for s in VERSION])
 
 __title__ = "platformio"
diff --git a/platformio/__main__.py b/platformio/__main__.py
index 3b9be17444..f1b052f82b 100644
--- a/platformio/__main__.py
+++ b/platformio/__main__.py
@@ -35,7 +35,7 @@ def get_command(self, ctx, name):
 
 
 @command(cls=PlatformioCLI)
-@version_option(__version__, "platformio")
+@version_option(__version__, prog_name="platformio")
 def cli():
     pass
 
diff --git a/scripts/get-platformio.py b/scripts/get-platformio.py
index 79bf85d748..aff8ba6c48 100644
--- a/scripts/get-platformio.py
+++ b/scripts/get-platformio.py
@@ -25,6 +25,8 @@ def fix_winpython_pathenv():
     # took these lines from the native "win_add2path.py"
     pythonpath = os.path.dirname(CURINTERPRETER_PATH)
     scripts = os.path.join(pythonpath, "Scripts")
+    if not os.path.isdir(scripts):
+        os.makedirs(scripts)
 
     with winreg.CreateKey(winreg.HKEY_CURRENT_USER, u"Environment") as key:
         try: