openlaneinstallation steps
open terminal in your ubuntu
type, cd
type, sudo apt install git [it will prompt the password to enter, just type your password [you will not see any characters, just type and press ENTER key]
type, git clone https://github.com/visionvlsi/openlaneinstallation.git
type, cd openlaneinstallation
type, chmod 777 openlaneinstallation.sh
type, sudo ./openlaneinstallation.sh
it will prompt to enter the password, you have to type your password[This password is not seen by you, just type and press ENTER] and press ENTER key.
That is it, you will see once installation is completed, Installation Complete message on your prompt.