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-rw-r--r--user/start/preparation.rst10
1 files changed, 7 insertions, 3 deletions
diff --git a/user/start/preparation.rst b/user/start/preparation.rst
index eb0d56b..68a7927 100644
--- a/user/start/preparation.rst
+++ b/user/start/preparation.rst
@@ -45,9 +45,11 @@ your tools, editors, documentation viewers, etc. You need a native C, C++, and
Python development environment. Please make sure you can build native C/C++
applications on your host computer. You must be able to build native Python C
modules as some RTEMS tools contain these modules. Usually, you have to
-install a Python development package for this. Please have a look at the
-:ref:`Host Computer <host-computer>` chapter for the gory details. In
-particular :ref:`Microsoft Windows <microsoft-windows>` users should do this.
+install a Python development package for this. The Python scripts of the RTEMS
+Project expect on POSIX systems that a ``python`` command is available [1]_.
+Please have a look at the :ref:`Host Computer <host-computer>` chapter for the
+gory details. In particular :ref:`Microsoft Windows <microsoft-windows>` users
+should do this.
Selecting a BSP
---------------
@@ -111,3 +113,5 @@ within a release branch, for example the tools packaged with 5.1.1 still use
the ``sparc-rtems5`` moniker, but are likely not the same as the tools used
in version 5.1.0. This tool mismatch can be a source of confusion. Be sure to
use the toolchain that matches your release.
+
+.. [1] The Python scripts use a shebang of ``#!/usr/bin/env python``.