powerline/packages/archlinux/powerline.install

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/Lokaltog/powerline/issues

Consult the documentation for detailed installation instructions and 
troubleshooting information: http://lokaltog.github.com/powerline/

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
}