[root@localhost mysql-4.1.10a]# ./configure --prefix=/usr/local/mysql --sysconfdir=/etc
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... configure: error: newly created file is older than distributed files!
Check your system clock
[root@localhost mysql-4.1.10a]# which mysql
/usr/bin/which: no mysql in (/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/root/bin)
[root@localhost mysql-4.1.10a]#