[IMP] Ubuntu 22.04 wkhtmltopdf

Added feature to install correct version of wkhtmltopdf for 64-bit Ubuntu. No 32-bit .deb package seems to be available, so 64-bit only. #TODO: automatically select the correct install command and source file based on detecting Ubuntu version.

odoo_install.sh

@@ -1,9 +1,9 @@
 #!/bin/bash
 ################################################################################
-# Script for installing Odoo on Ubuntu 16.04, 18.04 and 20.04 (could be used for other version too)
+# Script for installing Odoo on Ubuntu 16.04, 18.04, 20.04 and 22.04 (could be used for other version too)
 # Author: Yenthe Van Ginneken
 #-------------------------------------------------------------------------------
-# This script will install Odoo on your Ubuntu 16.04 server. It can install multiple Odoo instances
+# This script will install Odoo on your Ubuntu server. It can install multiple Odoo instances
 # in one Ubuntu because of the different xmlrpc_ports
 #-------------------------------------------------------------------------------
 # Make a new file:
@@ -53,6 +53,11 @@ ADMIN_EMAIL="odoo@example.com"
 
 WKHTMLTOX_X64="https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.$(lsb_release -c -s)_amd64.deb"
 WKHTMLTOX_X32="https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.$(lsb_release -c -s)_i386.deb"
+
+## For Ubuntu 22.04 uncomment to replace the 64 bit download link above with following:
+#WKHTMLTOX_X64="https://github.com/wkhtmltopdf/packaging/releases/download/0.12.6-1/wkhtmltox_0.12.6-1.focal_amd64.deb"
+#(No 32 bit version release seems to exist)
+
 #--------------------------------------------------
 # Update Server
 #--------------------------------------------------
@@ -111,6 +116,9 @@ if [ $INSTALL_WKHTMLTOPDF = "True" ]; then
   fi
   sudo wget $_url
   sudo gdebi --n `basename $_url`
+  #For Ubuntu 22.04 replace the above line with
+  #sudo apt install ./wkhtmltox_0.12.6-1.focal_amd64.deb
+
   sudo ln -s /usr/local/bin/wkhtmltopdf /usr/bin
   sudo ln -s /usr/local/bin/wkhtmltoimage /usr/bin
 else