For instructions, see:

	http://zero-install.sourceforge.net/

But roughly:

* Make sure lazyfs is already installed.

* Create a new 'zeroinst' user.

* Install:

	$ ./configure --with-user=zeroinst
	$ make
	$ su
	# make install

* Start it running:

	# /etc/init.d/0install start

* Explore /uri/0install:

	$ cd /uri/0install/zero-install.sourceforge.net
