diff --git a/README.md b/README.md
index dab29c1..b1ad1c0 100644
--- a/README.md
+++ b/README.md
@@ -10,5 +10,28 @@ Features :
 
 ## Requirements
 
- * phpCAS library (from php-cas Debian package by instance)
+ * phpCAS library (from php-cas Debian package for instance)
+ * CURL and Dom PHP modules (from php-curl and php-dom Debian packages for instance)
+ * Apache PHP support (using _mod_php_ or _PHP Fpm_, install _libapache2-mod-php_ Debian packages for instance)
  * One file writable by Apache user for logging
+
+## Installation
+
+  * Install the application and its requirements
+```
+apt install libapache2-mod-php php-cas php-curl php-dom git
+mkdir -p /var/www/connexion/public_html
+git clone https://gogs.zionetrix.net/bn8/test-cas-client.git /var/www/connexion/
+ln -s /var/www/connexion/test-cas-client /var/www/connexion/public_html/test
+chown www-data: /var/www/connexion/test-cas-client/logs
+```
+
+  * Configure access to the application, for instance, in an existing Apache _VirtualHost_ definition by adding something like:
+```
+Alias /test /var/www/connexion/public_html/test
+ProxyPass /test ! 
+<Directory /var/www/connexion/public_html/test>
+        Require all granted 
+</Directory>
+```
+