diff --git a/manual/develop.rst b/manual/develop.rst
index 823a31b5c2..d2f7046f4c 100644
--- a/manual/develop.rst
+++ b/manual/develop.rst
@@ -67,8 +67,12 @@ and you will most likely get help from one of |app|'s many developers.
Getting the code
------------------
-|app| uses `Bazaar `_, a distributed version control system. Bazaar is available on all the platforms |app| supports.
-After installing Bazaar, you can get the |app| source code with the command::
+You can get the |app| source code in two ways, using a version control system or
+directly downloading a `tarball `_.
+
+|app| uses `Bazaar `_, a distributed version control
+system. Bazaar is available on all the platforms |app| supports. After
+installing Bazaar, you can get the |app| source code with the command::
bzr branch lp:calibre
@@ -124,6 +128,8 @@ discuss them in the forum or contact Kovid directly (his email address is all ov
Windows development environment
---------------------------------
+.. note:: You must also get the |app| source code separately as described above.
+
Install |app| normally, using the Windows installer. Then open a Command Prompt and change to
the previously checked out |app| code directory. For example::
@@ -153,6 +159,8 @@ near the top of the file. Now run the command :command:`calibredb`. The very fir
OS X development environment
------------------------------
+.. note:: You must also get the |app| source code separately as described above.
+
Install |app| normally using the provided .dmg. Then open a Terminal and change to
the previously checked out |app| code directory, for example::
@@ -183,6 +191,8 @@ window, indicating that you are running from source.
Linux development environment
------------------------------
+.. note:: You must also get the |app| source code separately as described above.
+
|app| is primarily developed on Linux. You have two choices in setting up the development environment. You can install the
|app| binary as normal and use that as a runtime environment to do your development. This approach is similar to that
used in Windows and OS X. Alternatively, you can install |app| from source. Instructions for setting up a development