Can't activate PHP geoip

on ubuntu 10.04 LTS

installed via apt-get install php5-geoip

php -i | geo

geoip support => enabled
geoip extension version => 1.0.7
geoip library version => 1004006
geoip.custom_directory => no value => no value

settings page for php shows:
not installed

sorry, didn’t follow the instructions thouroughly.

thought it’s either apt-get install or pecl install not both