Installation link saying NOT FOUND

The link to the installation guide isn’t coming up

Try this : The Hitchhiker's Guide to Installing Frappe on Linux · frappe/frappe Wiki · GitHub

Thanks, submit fix to sidebar menu
fix 404 broken link siderbar menu item "Installing Bench and Frappe" by clarkejj · Pull Request #216 · frappe/frappe_io · GitHub
404 not found broken link - fix path to installation by clarkejj · Pull Request #215 · frappe/frappe_io · GitHub

Try this Installation