From c900cb34c3dfe4e969ce8d80f0ecac2824b399cd Mon Sep 17 00:00:00 2001
From: dave <dave@dtu.dk>
Date: Fri, 25 Nov 2016 14:24:22 +0100
Subject: [PATCH] docs: add compiler to install dependencies

---
 docs/developer-guide.md | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/docs/developer-guide.md b/docs/developer-guide.md
index 1bfedf61..48494c67 100644
--- a/docs/developer-guide.md
+++ b/docs/developer-guide.md
@@ -113,8 +113,17 @@ The Python distribution in use will now be located in e.g. \<path_to_anaconda\>/
 use ```deactivate``` to deactivate the environment.
 
 
-## Install dependencies
-
+## Install/build dependencies
+
+- Compiler (```wetb``` contains cython extensions that require a compiler):
+    - Linux: gcc (should be installed by default)
+    - Windows:
+        - Python 2.7: [Microsoft Visual C++ Compiler for Python 2.7](http://aka.ms/vcpython27),
+        or the [direct link](https://www.microsoft.com/en-gb/download/details.aspx?id=44266).
+        - Python 3.4: MS Visual Studio 2010
+        - Python 3.5: MS Visual Studio 2015 or [Visual C++ Build Tools](http://landinghub.visualstudio.com/visual-cpp-build-tools)
+        - Only one MS Visual Studio version can be installed, but you can for
+        example install MS Visual Studio 2010 alongside the Visual C++ Build Tools.
 - [numpy](http://www.numpy.org/)
 - [cython](http://cython.org/)
 - [scipy](http://scipy.org/scipylib/)
-- 
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