diff --git a/Makefile b/Makefile
index 77cb1b4..5990f53 100644
--- a/Makefile
+++ b/Makefile
@@ -60,6 +60,7 @@ clean:
 	rm -rf relational_readline/*~ || echo ok
 	rm -rf relational_readline/*.pyc || echo ok
 	rm -rf relational_readline/*.pyo || echo ok
+	rm -rf setup/*~ || echo ok
 	rm -rf setup/*.pyc || echo ok
 	rm -rf setup/*.pyo || echo ok
 	rm -rf relational_mac
diff --git a/setup/installer_common.py b/setup/installer_common.py
index a75fa41..b0d6a82 100644
--- a/setup/installer_common.py
+++ b/setup/installer_common.py
@@ -19,5 +19,15 @@
 
 from distutils.core import setup
 
-def c_setup(name)
-    setup(name=name, packages=(name,))
+def c_setup(name):
+    setup(
+        version='1.0',
+        name=name,
+        packages=(name,),
+        author="Salvo 'LtWorf' Tomaselli",
+        author_email='tiposchi@tiscali.it',
+        maintainer="Salvo 'LtWorf' Tomaselli",
+        maintainer_email='tiposchi@tiscali.it',
+        url='http://galileo.dmi.unict.it/wiki/relational/',
+        license='GPL3',
+    )
\ No newline at end of file