diff --git a/README.md b/README.md
index 49c1262..258f412 100644
--- a/README.md
+++ b/README.md
@@ -2,9 +2,11 @@
 
 ```python
 # INSTALL THE STUFF
-# 1. Go in a folder where you will install the things (cd ~/my_folder)
-# 2. git clone https://github.com/marcocamma/x3py.git
-# 3. git clone https://git.ipr.univ-rennes1.fr/mcammara/dispersiveXanes.git
+# 1. go to psexport (and not pslogin or psana)
+# 2. Go in a folder where you will install the things (cd ~/my_folder)
+# 3. git clone https://github.com/marcocamma/x3py.git
+# 4. git clone https://git.ipr.univ-rennes1.fr/mcammara/dispersiveXanes.git
+# 5. if you want to update go to the right folder (for example cd ~/my_folder/dispersiveXanes) and type git pull.
 
 # BEFORE GETTING STARTED
 # 1. if at LCLS load the anaconda session