cd /[your downloads folder] wget http://slackbuilds.org/slackbuilds/13.0/libraries/icu4c.tar.gz tar xzf icu4c.tar.gz cd icu4c wget http://download.icu-project.org/files/icu4c/4.2.1/icu4c-4_2_1-src.tgz ./icu4c.SlackBuild cd /tmp installpkg icu4c-4.2.1-i486-1_SBo.tgz