## BSD ports
-Ikiwiki can be installed [from macports](http://www.macports.org/ports.php?by=name&substr=ikiwiki)
-by running `sudo port install ikiwiki`.
-
-NetBSD and many other platforms: pkgsrc has an [ikiwiki package](ftp://ftp.netbsd.org/pub/pkgsrc/current/pkgsrc/www/ikiwiki/README.html).
+NetBSD, Mac OS X, Solaris, and many other platforms: [pkgsrc](http://www.pkgsrc.org/) has an [ikiwiki package](http://pkgsrc.se/www/ikiwiki).
FreeBSD has ikiwiki in its
[ports collection](http://www.freshports.org/www/ikiwiki/).
The [openSUSE Build Service](http://software.opensuse.org/search?baseproject=ALL&p=1&q=ikiwiki) has packages for openSUSE
-A [PKGBUILD for Arch Linux](http://aur.archlinux.org/packages.php?ID=12284) is in the AUR.
+A [PKGBUILD for Arch Linux](https://aur.archlinux.org/packages/ikiwiki/) is in the AUR.