--- a/paint/package.py	Sat Jan 26 00:10:53 2013 -0800
+++ b/paint/package.py	Sun Jan 27 17:57:38 2013 -0800
@@ -242,17 +242,35 @@
         returns subpath 2-tuple appropriate for pypi path structure:
         http://k0s.org/portfolio/pypi.html
         """
-        print ">>> pypi_path:Getting info"
+        self._log(">>> pypi_path:Getting info")
         info = self.info()
-        print ">>> pypi_path:DONE getting info"
+        self._log(">>> pypi_path:DONE getting info")
 
         # determine the extension
-        print ">>> pypi_path:Getting extension"
+        self._log(">>> pypi_path:Getting extension")
         extension = self.extension()
-        print ">>> pypi_path:DONE Getting extension: %s" % extension
+        self._log(">>> pypi_path:DONE Getting extension: %s" % extension)
 
         # get the filename destination
         name = info['Name']
         version = info['Version']
         filename = '%s-%s%s' % (name, version, extension)
         return name, filename
+
+
+class PackageSet(object):
+    """
+    a group of packages
+    """
+
+    def __init__(self, *packages):
+        for package in packages:
+            # if Package instance, add that, otherwise convert
+            pass
+        raise NotImplementedError
+
+    def dependencies(self):
+        """return dependecies for each package"""
+
+    def unroll_dependencies(self):
+        """unroll dependencies for a package set"""