guides/user/Installation.md

@@ -49,7 +49,14 @@ all its dependencies.
 
 ### <a id="nix-source-based" href="#nix-source-based">Source based</a>
 
-To work with the source or install the Gem you'll need the aforementioned dependencies.
+To work with the source or install the Gem you'll need the dependencies listed at the top
+of this page.
+
+Please take into consideration that it is assumed that your system is suitably configured
+and that you will run the test suie in order to ensure that Arachni operates properly under
+your environment.
+If you are not comfortable with that, please try the [build script](#nix-build-scripts)
+approach instead.
 
 Users of Debian-based distributions can run the following to install them: