Code:
$ wget http://slackware.osuosl.org/slackware-12.2/extra/wicd/wicd-1.5.6-noarch-2.tgz
# installpkg wicd-1.5.6-noarch-2.tgz && rm wicd-1.5.6-noarch-2.tgz
If you wanna install the 1.5.9 version you've to move to -current.
Other useful commands:
Code:
man wget
man slackpkg