From http://www.jwz.org/xscreensaver/xscreensaver-5.18.tar.gz
[xscreensaver] / install-sh
2013-02-08 Zygo Blaxellftp://ftp.krokus.ru/pub/OpenBSD/distfiles/xscreensaver...
2009-03-02 Zygo Blaxellftp://ftp.smr.ru/pub/0/FreeBSD/releases/distfiles/xscre...
2009-03-02 Zygo Blaxellftp://ftp.sunet.se/pub/vendor/sco/skunkware/osr5/x11...
2009-03-02 Zygo Blaxellftp://ftp.uni-heidelberg.de/pub/X11/contrib/application...