Add the following to /etc/portage/package.keywords if not running ~arch:

www-client/uzbl-experimental
www-client/uzbl
net-libs/libsoup
net-libs/webkit-gtk

Then run:

# PORTAGE_BINHOST="http://gentoo.chocolatpistache.com/netbook/packages" emerge -avGK www-client/uzbl

Or:

# PORTAGE_BINHOST="http://gentoo.chocolatpistache.com/netbook/packages" emerge -avGK www-client/uzbl-experimental

• www-client/uzbl is built from the master branch.
• www-client/uzbl-experimental is built from the experimental branch, where “all exciting features happen”, according to holliz.

• Sources are pulled from github.com/Dieterbe/uzbl.git
• Builds are cron'ed every day at 6AM GMT.
• You cannot have both uzbl and uzbl-experimental packages installed at the same time, this means you should unmerge one first, then you can install the other one.

Feel free to contact the admin.