Powerline Shell is a beautiful and useful prompt generator for Bash, ZSH, Fish, and tcsh:

• Shows some important details about the git/svn/hg/fossil branch
• Changes color if the last command exited with a failure code
• If you're too deep into a directory tree, shortens the displayed path with an ellipsis
• Shows the current Python virtualenv environment
• It's easy to customize and extend. See below for
• The generated prompts are designed to resemble powerline, but otherwise this project has no relation to powerline.

Note: This will only work with lxterminal and xfce4-terminal. If you want this script to work for other terminals please open a issue.

Run this command to install powerline shell on the Raspberry Pi

git clone https://github.com/techcoder20/RPI-PowerlineShell-Installer.git ~/RPI-PowerlineShell-Installer
sudo chmod +x ~/RPI-PowerlineShell-Installer/install.sh
~/RPI-PowerlineShell-Installer./install.sh

OR

cd ~/RPI-PowerlineShell-Installer && sudo chmod +x uninstall.sh && ./uninstall.sh