Index: setup.py
===================================================================
--- setup.py	(revision 13)
+++ setup.py	(revision 46)
@@ -3,8 +3,9 @@
 from distutils.core import setup
 
+requires = ['pygal']
 
 setup(
     name='stamper',
-    version='0.0.1',
+    version='0.1',
     author='Francisco de Borja Lopez Rio',
     author_email='borja@codigo23.net',
@@ -16,8 +17,8 @@
     long_description=open('README').read(),
     scripts=['bin/stamp', 'bin/stamps', 'bin/stamp2json', 'bin/time_sum'],
+    install_requires=requires,
     classifiers=[
-        'Development Status :: 3 - Alpha',
+        'Development Status :: 4 - Beta',
         'Environment :: Console',
-        'Environment :: No Input/Output (Daemon)',
         'Intended Audience :: End Users/Desktop',
         'License :: OSI Approved :: BSD License',