diff --git a/install_re2o.sh b/install_re2o.sh
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+++ b/install_re2o.sh
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+echo "Installation de Re2o ! 
+Cet utilitaire va procéder à l'installation initiale de re2o. Le serveur présent doit être vierge.
+Preconfiguration..."
+while true; do
+    read -p "Moteur de bdd choisi (mysql ou postgresql)" sql_bdd_type
+    case $sql_bdd_type in
+	    [mysql]* ) break;;
+	    [postgresql]* ) break;;
+    * ) echo "Réponse incorrecte";;
+esac
+done
+
+read -p "Extension locale (ex : example.org)" extension_locale
+IFS='.' read -a extension_locale_array <<< $extension_locale
+
+
+for i in "${extension_locale_array[@]}"
+do
+    ldap_dn+="dc=$i,"
+done
+ldap_dn=${ldap_dn::-1}
+echo $ldap_dn
+
+while true; do
+    read -p "Installer la base de donnée sql en local (Y/N)" sql_is_local
+    case $sql_is_local in
+	    [N]* ) echo "Vous devrez fournir un login/mdp/host dans ce cas"; break;;
+	    [Y]* ) break;;
+    * ) echo "Réponse incorrecte (Y/N)";;
+esac
+done
+
+read -p "Mot de passe sql " sql_password
+if [ $sql_is_local == "N" ]
+then 
+read -p "Login sql " sql_login
+read -p "Nom bdd sql " sql_name
+read -p "Hote de la base de donnée " sql_host 
+else
+sql_name="re2o"
+sql_login="re2o"
+sql_host="localhost"
+fi
+
+sql_command="CREATE DATABASE $sql_name;
+CREATE USER '$sql_login'@'localhost' IDENTIFIED BY '$sql_password';
+GRANT ALL PRIVILEGES ON $sql_name.* TO '$sql_login'@'localhost';
+FLUSH PRIVILEGES;"
+
+while true; do
+    read -p "Installer la base de donnée ldap en local (Y/N)" ldap_is_local
+    case $ldap_is_local in
+    [N]* ) echo "Vous devrez fournir un login/mdp/host dans ce cas"; break;;
+    [Y]* ) break;;
+    * ) echo "Réponse incorrecte (Y/N)";;
+esac
+done
+
+
+read -p "Mot de passe ldap " ldap_password
+if [ $ldap_is_local == "N" ]
+then 
+read -p "Cn admin à utiliser " ldap_cn
+read -p "Hote de la base de donnée (adresse ip seulement !)" ldap_host 
+else
+ldap_cn="cn=admin,"
+ldap_cn+=$ldap_dn
+ldap_host="localhost"
+fi
+
+
+echo "Installation des paquets de base"
+export DEBIAN_FRONTEND=noninteractive
+apt-get -y install python3-django python3-dateutil texlive-latex-base texlive-fonts-recommended python3-djangorestframework python3-django-reversion python3-pip libsasl2-dev libldap2-dev libssl-dev
+pip3 install django-bootstrap3
+pip3 install django-ldapdb
+pip3 install django-macaddress
+
+if [ $sql_bdd_type == "mysql" ]
+then
+    if [ $sql_is_local == "Y" ]
+    then
+    apt-get -y install mysql-server
+    else
+    echo "Veuillez saisir la commande suivante sur le serveur sql distant, puis validez"
+    echo $sql_command
+    while true; do
+	read -p "Continue (y/n)?" choice
+	case "$choice" in 
+	y|Y ) break;;
+	n|N ) exit;;
+	* ) echo "invalid";;
+	esac
+    done
+    fi
+    apt-get -y install python3-mysqldb mysql-client
+    else
+    if [ $sql_is_local == "Y" ]
+    then
+    apt-get -y install postgresql-server
+    fi
+    apt-get -y install postgresql-client
+fi 
+
+if [ $ldap_is_local == "Y" ]
+then
+apt-get -y install slapd
+
+echo "Hashage du mot de passe ldap..."
+hashed_ldap_passwd=$(slappasswd -s ldap_password)
+
+echo $hashed_ldap_passwd
+echo "Formatage des fichiers de config ldap"
+sed 's/dc=example,dc=org/'"$ldap_dn"'/g' install_utils/db.ldiff | sed 's/FILL_IT/'"$hashed_ldap_passwd"'/g' > /tmp/db
+sed 's/dc=example,dc=org/'"$ldap_dn"'/g' install_utils/schema.ldiff | sed 's/FILL_IT/'"$hashed_ldap_passwd"'/g' > /tmp/schema
+
+echo "Destruction config ldap existante"
+service slapd stop
+rm -rf /etc/ldap/slapd.d/*
+rm -rf /var/lib/ldap/*
+
+echo "Ecriture de la configuration actuelle"
+slapadd -n 0 -l /tmp/schema -F /etc/ldap/slapd.d/
+slapadd -n 1 -l /tmp/db
+
+echo "Reparation des permissions et redémarage de slapd"
+chown -R openldap:openldap /etc/ldap/slapd.d
+chown -R openldap:openldap /var/lib/ldap
+service slapd start
+
+else
+echo "Vous devrez manuellement effectuer les opérations de setup de la base ldap sur le serveurs distant.
+Le mot de passe ldap a été placé dans le fichier re2o/settings_local"
+fi
+
+echo "Ecriture de settings_local"
+
+django_secret_key=$(python -c 'import random; import string; print "".join([random.SystemRandom().choice(string.digits + string.letters + string.punctuation) for i in range(100)])')
+
+cp re2o/settings_local.example.py re2o/settings_local.py
+#sed -i 's/SUPER_SECRET_KEY/'"$django_secret_key"'/g' re2o/settings_local.py
+sed -i 's/SUPER_SECRET_DB/'"$sql_password"'/g' re2o/settings_local.py
+sed -i 's/db_name_value/'"$sql_name"'/g' re2o/settings_local.py
+sed -i 's/db_user_value/'"$sql_login"'/g' re2o/settings_local.py
+sed -i 's/db_host_value/'"$sql_host"'/g' re2o/settings_local.py
+sed -i 's/ldap_dn/'"$ldap_cn"'/g' re2o/settings_local.py
+sed -i 's/SUPER_SECRET_LDAP/'"$ldap_password"'/g' re2o/settings_local.py
+sed -i 's/ldap_host_ip/'"$ldap_host"'/g' re2o/settings_local.py
+sed -i 's/dc=example,dc=org/'"$ldap_dn"'/g' re2o/settings_local.py
+sed -i 's/example.org/'"$extension_locale"'/g' re2o/settings_local.py
+
+echo "Application des migrations"
+#python3 manage.py migrate
+