post_install() {
	echo "Updating font cache..."
	fc-cache -f

	echo "
IMPORTANT
=========

Powerline requires custom glyphs to work properly. A font with these glyphs has
been installed along with a fontconfig file which enables the glyphs for many
common coding fonts.

If Powerline doesn't work out of the box on your system, please submit an issue
on GitHub: https://github.com/powerline/powerline/issues

Consult the documentation for detailed installation instructions and
troubleshooting information: https://powerline.readthedocs.org/en/latest/

Vim installation
----------------

The plugin has been installed and is enabled by default.

Zsh installation
----------------

Add the following line to your ~/.zshrc:

    . /usr/share/zsh/site-contrib/powerline.zsh

Tmux installation
-----------------

Add the following line to your ~/.tmux.conf:

    source '/usr/share/tmux/powerline.conf'
"
}

post_remove() {
	echo "Updating font cache..."
	fc-cache -f
}