diff --git a/Packaging.md b/Packaging.md
index b676a2d..ae3ab62 100644
--- a/Packaging.md
+++ b/Packaging.md
@@ -17,9 +17,9 @@ For quickstart.rst to work on your platform there *must* exist a binary .egg for
 
 #### Creating a binary egg for PyCrypto
 
-Just add this line to setup.py: `from setuptools import setup, Extension`
+PyCrypto's `setup.py` does not support setuptools, so the `bdist_egg` target is not available out of the box. To build an egg, use the following command:
 
-and run: `python setup.py bdist_egg`
+`$ python -c "import setuptools; execfile('setup.py')" bdist_egg`
 
 ## [AdvancedInstall](AdvancedInstall)