pkg_trans progress

Ivan Voras, wrote:

"Some time ago I've written about an idea to extend the standard
ports/package infrastructure with "transactions". Here are some notes on it:

http://wiki.freebsd.org/IvanVoras/PkgTransProposal

I've been working on it, and the code itself appears to have severely
bad karma, being twice almost completely lost in hardware or software
failures, so I'm publishing it now so it doesn't get lost again :)

The build tree is at

http://people.freebsd.org/~ivoras/big/pkg_install.tgz

To use it:

* Extract it somewhere
* Run make in the created directory
* su to root
* Run make install"

(more...)