diff -r 2802b03060b2 setup.rst
--- a/setup.rst	Mon May 21 20:31:44 2012 +0200
+++ b/setup.rst	Tue May 22 08:39:12 2012 +0200
@@ -74,6 +74,7 @@
 only on pure Python code the pydebug build provides several useful checks that
 one should not skip.
 
+.. _build_dependencies:
 
 Build dependencies
 ''''''''''''''''''
@@ -175,6 +176,11 @@
 associated with the F7 key. Make sure you have chosen the "Debug" option from
 the build configuration drop-down first.
 
+During the compilation, you might get several errors in projects that need
+external dependencies, such as *_bz2* and *_hashlib*. You can ignore these if
+you are not working on those projects -- the *python* project will still
+produce a working interpreter -- see also :ref:`build_dependencies`. 
+
 Once built you might want to set Python as a startup project. Pressing F5 in
 Visual Studio, or choosing Start Debugging from the Debug menu, will launch
 the interpreter.