The .bat files are no longer installed in other platforms than Windows

setup.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python
 from setuptools import setup
 import sys
+import platform
 
 VERSION = "2.7.2" # find a better way to do so.
 
@@ -8,6 +9,14 @@ requires = ['feedgenerator', 'jinja2', 'pygments', 'docutils', 'pytz']
 if sys.version_info < (2,7):
     requires.append('argparse')
 
+scripts = ['bin/pelican', 'tools/pelican-themes', 'tools/pelican-import', 'tools/pelican-quickstart']
+
+if sys.platform.startswith('win'):
+    scripts += [
+        'bin/pelican.bat', 'tools/pelican-themes.bat', 
+        'tools/pelican-import.bat', 'tools/pelican-quickstart.bat'
+    ]
+
 setup(
     name = "pelican",
     version = VERSION,
@@ -19,9 +28,7 @@ setup(
     packages = ['pelican'],
     include_package_data = True,
     install_requires = requires,
-    scripts = ['bin/pelican', 'tools/pelican-themes', 'tools/pelican-import', 'tools/pelican-quickstart',
-               'bin/pelican.bat', 'tools/pelican-themes.bat', 'tools/pelican-import.bat',
-               'tools/pelican-quickstart.bat'],
+    scripts = scripts,
     classifiers = ['Development Status :: 5 - Production/Stable',
                    'Environment :: Console',
                    'License :: OSI Approved :: GNU Affero General Public License v3',