Add python and numpy version requirements to the INSTALL.swift file.

973335da · Matthieu Schaller · aaaf166d · 973335da
Commit 973335da authored Mar 08, 2017 by Matthieu Schaller
--- a/INSTALL.swift
+++ b/INSTALL.swift
@@ -143,6 +143,8 @@ before you can build it.
 - DOXYGEN: the doxygen library is required to create the SWIFT API
            documentation.

+ - python:  Examples and solution script use python and rely on the
+   	    numpy library version 1.8.2 or higher.


                             SWIFT Coding style