1 files changed, 20 insertions, 0 deletions
diff --git a/README b/README
index 8d28c92..ec6864e 100644
--- a/README
+++ b/README
@@ -55,6 +55,26 @@ You will also need to edit ~/.bash_profile and add the following line:
 
     export LD_LIBRARY_PATH=$HOME/local/lib:$HOME/local/lib64
 
+Installing NLopt for the grid
+=============================
+
+When running the fitter on the grid, it's necessary to compile NLopt as a
+static library.
+
+    $ curl -O -L https://github.com/stevengj/nlopt/archive/v2.6.1.tar.gz
+    $ tar -xzvf v2.6.1.tar.gz
+    $ cd nlopt-2.6.1
+    $ mkdir build
+    $ cd build
+    $ cmake -DCMAKE_INSTALL_PREFIX=$HOME/local -DBUILD_SHARED_LIBS=OFF ..
+    $ make
+    $ make install
+
+and then you have to edit the Makefile to add:
+
+    CFLAGS=-fdiagnostics-color -O2 -Wall -g -DSWAP_BYTES -I/home/tlatorre/local/include/
+    LDLIBS=-fdiagnostics-color -lm -lgsl -lgslcblas -L/home/tlatorre/local/lib64 -l:libnlopt.a -lstdc++
+
 Fitting Events
 ==============