diff --git a/.gitignore b/.gitignore
index 4d7bf54..3332259 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,3 +26,4 @@ scripts
 *.bak
 *.rc
 *.cache
+MANIFEST
diff --git a/README.md b/README.md
index 61f07cc..db17b3e 100644
--- a/README.md
+++ b/README.md
@@ -37,10 +37,9 @@ Compiling for Windows (With MSYS2)
 
 	* git clone https://github.com/PerryWerneck/python-tn3270.git
 
-6. Build zip file with the modules using the mingw shell
+6. Build the extension using setup.py
 
 	* cd python-tn3270
-	* ./autogen.sh
-	* make zip
+	* python setup.py build
 
 
diff --git a/configure.ac b/configure.ac
index 48935ec..22e4e09 100644
--- a/configure.ac
+++ b/configure.ac
@@ -318,6 +318,10 @@ AC_DEFINE_UNQUOTED(PACKAGE_DESCRIPTION,"$app_cv_description")
 AC_SUBST(OSNAME,$app_cv_osname)
 AC_SUBST(LIBS)
 AC_SUBST(DLLEXT)
+
+CFLAGS="$CFLAGS -DHAVE_CONFIG_H"
+CXXFLAGS="$CXXFLAGS -DHAVE_CONFIG_H"
+
 AC_SUBST(CFLAGS)
 AC_SUBST(CXXFLAGS)
 AC_SUBST(LDFLAGS)
diff --git a/setup.py b/setup.py
index 77e51a3..6558d99 100644
--- a/setup.py
+++ b/setup.py
@@ -1,10 +1,13 @@
 from distutils.core import setup, Extension
 
-tn3270 = Extension('tn3270',
-		define_macros = [('MAJOR_VERSION', '5'), ('MINOR_VERSION', '2')],
+tn3270 = Extension(
+		'tn3270',
+		define_macros = [
+			('PACKAGE_NAME', '\"python-tn3270\"'), 
+			('PACKAGE_VERSION', '\"5.2\"')
+		],
 		include_dirs = ['src/include'],
 		libraries = ['ipc3270'],
-		library_dirs = ['/usr/lib64'],
 		sources = [
 			'src/action/type.c',
 			'src/module/init.c',
@@ -22,11 +25,20 @@ tn3270 = Extension('tn3270',
 			'src/session/misc.cc',
 			'src/session/set.cc',
 			'src/session/attributes.cc',
-			'src/session/actions.cc'
+			'src/session/actions.cc',
+			'src/module/windows/init.cc',
+			'src/module/windows/tools.cc'
 		])
 
 setup ( name = 'tn3270',
 	version = '5.2',
-	description = 'TN3270 module.',
+	description = 'Python bindings for lib3270/pw3270.',
+	author = 'Perry Werneck',
+	author_email = 'perry.werneck@gmail.com',
+	url = 'https://github.com/PerryWerneck/python-tn3270',
+	long_description = '''
+This is an extension allowing tn3270 acess for python applications
+using lib3270 directly or ipc calls to an enabled pw3270 window.
+''',	
 	ext_modules = [ tn3270 ])
 
diff --git a/src/include/py3270.h b/src/include/py3270.h
index 48b1aa4..2b3ba49 100644
--- a/src/include/py3270.h
+++ b/src/include/py3270.h
@@ -31,11 +31,20 @@
 
 	#define PY3270_H_INCLUDED
 
+	#ifdef HAVE_CONFIG_H
+		#include <config.h>
+	#else
+		#define PACKAGE_DESCRIPTION "Python bindings for lib3270/pw3270"
+		#define HAVE_GNUC_VISIBILITY 1
+	#endif // HAVE_CONFIG_H
+
+	#ifndef PACKAGE_NAME
+		#define PACKAGE_NAME "Python-TN3270"
+	#endif // !PACKAGE_NAME
+
 	#define PY_SSIZE_T_CLEAN
 	#include <Python.h>
 
-	#include <config.h>
-
 	#if defined(_WIN32)
 
 			#include <windows.h>
diff --git a/src/module/properties.cc b/src/module/properties.cc
index 28182bb..1a6d31f 100644
--- a/src/module/properties.cc
+++ b/src/module/properties.cc
@@ -32,10 +32,18 @@
 /*---[ Implement ]----------------------------------------------------------------------------------*/
 
 PyObject * py3270_get_module_version(PyObject *self, PyObject *args) {
+#ifdef PACKAGE_VERSION
     return PyUnicode_FromString(PACKAGE_VERSION);
+#else
+    return PyUnicode_FromString("");
+#endif // PACKAGE_VERSION
 }
 
 PyObject * py3270_get_module_revision(PyObject *self, PyObject *args) {
+#ifdef PACKAGE_REVISION
     return PyLong_FromLong(PACKAGE_REVISION);
+#else
+    return PyLong_FromLong(0);
+#endif // PACKAGE_REVISION
 }
 
diff --git a/src/module/windows/init.cc b/src/module/windows/init.cc
index 00cfae1..f20bc54 100644
--- a/src/module/windows/init.cc
+++ b/src/module/windows/init.cc
@@ -36,10 +36,10 @@
  *
  */
 
- #include <config.h>
- #include <winsock2.h>
- #include <windows.h>
  #include <py3270.h>
+
+ #if defined(_WIN32) && defined(USING_STATIC_IPC3270)
+
  #include <lmcons.h>
  #include <delayimp.h>
  #include <fcntl.h>
@@ -47,8 +47,6 @@
  #include <stdexcept>
  #include <lib3270.h>
 
- #ifdef USING_STATIC_IPC3270
-
  extern "C" {
 
 	extern __declspec (dllexport) PfnDliHook __pfnDliNotifyHook2;
diff --git a/src/module/windows/tools.cc b/src/module/windows/tools.cc
index 9cbb124..3e445e4 100644
--- a/src/module/windows/tools.cc
+++ b/src/module/windows/tools.cc
@@ -27,10 +27,12 @@
  *
  */
 
- #include <py3270.h>
+#include <py3270.h>
 
 /*--[ Implement ]------------------------------------------------------------------------------------*/
 
+#ifdef _WIN32
+
  std::string py3270_get_datadir() noexcept {
 
 	LSTATUS			rc;
@@ -76,3 +78,5 @@
 	return string(datadir);
  }
 
+#endif // _WIN32
+
--
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