[fix] Postgresql 9.4 or 9.6

scripts/_common.sh

@@ -23,6 +23,7 @@ function define_paths() {
 }
 
 function check_odoo_version () {
+    command -v bc >/dev/null 2>&1 || ynh_package_install bc
     if [ $(echo "$odoo_version >= 10" | bc) -ne 0 ]; then
         if [ -f /usr/bin/openerp-server ]; then
             ynh_die "Another version of odoo is installed"
@@ -75,7 +76,9 @@ function install_dependencies() {
     if [ ! -f /etc/apt/sources.list.d/odoo.list ]; then
         # Install Odoo
         # Prepare installation
-        ynh_package_install curl bc
+        # We nee to setup postgresql before to let the odoo package make some magic
+        # see red comment on https://nightly.odoo.com/
+        ynh_package_install curl bc postgresql
 
         # Install Odoo
         curl -sS https://nightly.odoo.com/odoo.key | sudo apt-key add -

scripts/backup

@@ -25,8 +25,11 @@ ynh_backup "$conf_file" "$1$conf_file"
 ynh_backup "/etc/nginx/conf.d/${domain}.d/${app}.conf" "etc/nginx/conf.d/${domain}.d/${app}.conf"
 
 # Save postgresql conf
-ynh_backup "/etc/postgresql/9.4/main/pg_hba.conf" "etc/postgresql/9.4/main/pg_hba.conf"
-
+if is_jessie ; then
+    ynh_backup "/etc/postgresql/9.4/main/pg_hba.conf" "etc/postgresql/9.4/main/pg_hba.conf"
+else
+    ynh_backup "/etc/postgresql/9.6/main/pg_hba.conf" "etc/postgresql/9.6/main/pg_hba.conf"
+fi
 # Copy database
 database=${domain//./-}
 sudo su -c "pg_dump $database" postgres > ./dump.sql

scripts/install

@@ -47,7 +47,7 @@ function setup_files() {
 
     # Fix peer authentification issue
     sed -i '/local\s*all\s*all\s*peer/i \
-    local all odoo password' /etc/postgresql/9.4/main/pg_hba.conf
+    local all odoo password' /etc/postgresql/9.*/main/pg_hba.conf
 
     ynh_configure_nginx
 }

scripts/restore

@@ -34,7 +34,7 @@ function restore_files () {
     if [ "$is_master" = true ]; then
         ynh_restore
         chown -R odoo:odoo /var/lib/odoo/
-        chown postgres:postgres /etc/postgresql/9.4/main/pg_hba.conf
+        chown postgres:postgres /etc/postgresql/9.*/main/pg_hba.conf
     else
         # If odoo is already setup we just restore nginx and add some missing
         # modules. Other files are already on system, and we don't want to