diff --git a/scripts/install b/scripts/install
index f0d2a5e..b416a8c 100644
--- a/scripts/install
+++ b/scripts/install
@@ -29,6 +29,7 @@ admin=$YNH_APP_ARG_ADMIN
 is_public=$YNH_APP_ARG_IS_PUBLIC
 language=$YNH_APP_ARG_LANGUAGE
 password=$YNH_APP_ARG_PASSWORD
+export=$YNH_APP_ARG_EXPORT
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -54,6 +55,7 @@ ynh_app_setting_set --app=$app --key=admin --value=$admin
 ynh_app_setting_set --app=$app --key=is_public --value=$is_public
 ynh_app_setting_set --app=$app --key=language --value=$language
 ynh_app_setting_set --app=$app --key=password --value=$password
+ynh_app_setting_set --app=$app --key=export --value=$export
 
 #=================================================
 # STANDARD MODIFICATIONS
@@ -66,6 +68,17 @@ ynh_script_progression --message="Configuring firewall..." --weight=1
 port=$(ynh_find_port --port=9001)
 ynh_app_setting_set --app=$app --key=port --value=$port
 
+#=================================================
+# INSTALL DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Installing dependencies..." --weight=120
+
+if [ "$export" = "abiword" ]; then
+	ynh_install_app_dependencies $abiword_app_depencencies
+elif [ "$export" = "libreoffice" ]; then
+	ynh_install_app_dependencies $libreoffice_app_dependencies
+fi
+
 #=================================================
 # INSTALL DEPENDENCIES
 #=================================================
@@ -122,7 +135,7 @@ chown -R $app: $final_path
 pushd "$final_path" || ynh_die
  	ynh_use_nodejs
  	ynh_exec_as $app env "$ynh_node_load_PATH" bin/installDeps.sh
- 	ynh_exec_as $app env "$ynh_node_load_PATH" npm install ep_headings2 ep_markdown ep_comments_page ep_align ep_page_view ep_font_color ep_webrtc ep_embedded_hyperlinks2
+ 	ynh_exec_warn_less ynh_exec_as $app env "$ynh_node_load_PATH" npm install ep_headings2 ep_author_hover ep_markdown ep_comments_page ep_align ep_font_color ep_embedded_hyperlinks2
 popd || ynh_die
 
 #=================================================
diff --git a/scripts/remove b/scripts/remove
index c9b0a9b..687b0a0 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -21,6 +21,7 @@ port=$(ynh_app_setting_get --app=$app --key=port)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 db_user=$db_name
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
+export=$(ynh_app_setting_get --app=$app --key=export)
 
 #=================================================
 # STANDARD REMOVE
@@ -43,6 +44,17 @@ ynh_script_progression --message="Stopping and removing the systemd service..."
 # Remove the dedicated systemd config
 ynh_remove_systemd_config
 
+#=================================================
+# REMOVE DEPENDENCIES
+#=================================================
+
+if [ "$export" != "none" ]
+then
+	ynh_script_progression --message="Removing dependencies..." --weight=20
+	# Remove metapackage and its dependencies
+	ynh_remove_app_dependencies
+fi
+
 #=================================================
 # REMOVE THE POSTQRESQL DATABASE
 #=================================================