installing node.js on a new rackspace cloud instance of ubuntu 10.10

installing node

#
# so far as I can tell you need to do at least this much to install node on a new rackspace cloud instance of ubuntu 10.10
#

sudo su #to save time, if not root
apt-get update
apt-get install build-essential openssl pkg-config git-core libssl-dev python
git clone https://github.com/joyent/node.git
cd node
./configure 
#check to see if it's good
make && make install

I still get this result from executing ./configure

--- libev ---
Checking for header sys/inotify.h : yes
Checking for function inotify_init : yes
Checking for header sys/epoll.h : yes
Checking for function epoll_ctl : yes
Checking for header port.h : not found
Checking for header poll.h : yes
Checking for function poll : yes
Checking for header sys/event.h : not found
Checking for header sys/queue.h : yes
Checking for function kqueue : not found
Checking for header sys/select.h : yes
Checking for function select : yes
Checking for header sys/eventfd.h : yes
Checking for function eventfd : yes
Checking for SYS_clock_gettime : yes
Checking for library rt : yes
Checking for function clock_gettime : yes
Checking for function nanosleep : yes
Checking for function ceil : yes
Checking for fdatasync(2) with c++ : yes