1)
wget http://cr.yp.to/ucspi-tcp/ucspi-tcp-0.88.tar.gz
tar zxf ucspi-tcp-0.88.tar.gz && cd ucspi-tcp-0.88
wget http://www.qmail.org/moni.csi.hu/pub/glibc-2.3.1/ucspi-tcp-0.88.errno.patch
pathch < ucspi-tcp-0.88.errno.patch
make
make setup check

2)
mkdir -p /package
chmod 1755 /package
cd /package
wget http://cr.yp.to/daemontools/daemontools-0.76.tar.gz
gunzip daemontools-0.76.tar
tar -xpf daemontools-0.76.tar
rm -f daemontools-0.76.tar
cd admin/daemontools-0.76
wget http://www.qmail.org/moni.csi.hu/pub/glibc-2.3.1/daemontools-0.76.errno.patch
patch -p1 daemontools-0.76.errno.patch
package/install


#有关svscanboot自启动的问题centos 6 可以建立

#vi /etc/init/svscan.conf
#####################################
start on runlevel [345]
respawn
exec /command/svscanboot
#####################################

然后执行 
#initctl reload-configuration
#initctl start svscan
#ps auxww | grep svscanboot | grep -v "grep"

#方法二 /etc/rc.local

run=`ps auxww | grep svscanboot | grep -v "grep" | wc -l`
if [ $run -lt 1 ]
then
/command/svscanboot &
fi


3)
wget http://cr.yp.to/djbdns/djbdns-1.05.tar.gz
tar zxf djbdns-1.05.tar.gz
cd djbdns-1.05
echo gcc -O2 -include /usr/include/errno.h > conf-cc
make
make setup check