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

	echo "
IMPORTANT
---------

Powerline requires custom glyphs to work properly. A font with these symbols 
has been installed, and Powerline may work out of the box for you. If it 
doesn't, please see the font installation instructions at 
http://lokaltog.github.com/powerline/overview.html#font-installation for more 
details (you can skip the first steps since the font has already been 
installed on your system).
"
}

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