Tuto algo: say how to specify where SimGrid is installed

diff --git a/docs/source/Tutorial_Algorithms.rst b/docs/source/Tutorial_Algorithms.rst
index 43949d2..622aeb1 100644 (file)
--- a/docs/source/Tutorial_Algorithms.rst
+++ b/docs/source/Tutorial_Algorithms.rst
@@ -355,7 +355,8 @@ everything as follows:
 
    git clone git@framagit.org:simgrid/simgrid-template-s4u.git
    cd simgrid-template-s4u/
 
    git clone git@framagit.org:simgrid/simgrid-template-s4u.git
    cd simgrid-template-s4u/

-   cmake .
+   SimGrid_PATH=/where/to/simgrid cmake . 
+   # (SimGrid_PATH is only needed if SimGrid is installed in a non-standard path)

    make
 
 If you struggle with the compilation, then you should double check
    make
 
 If you struggle with the compilation, then you should double check