root@linux:/etc/apt# apt-get install mysql-server-4.1
Reading Package Lists... Done
Building Dependency Tree... Done
The following extra packages will be installed:
  libmysqlclient14 mysql-client-4.1 mysql-common-4.1
Suggested packages:
  mysql-doc-4.1
Recommended packages:
  libmysqlclient14-dev
The following packages will be REMOVED:
  mysql-client mysql-common mysql-server
The following NEW packages will be installed:
  libmysqlclient14 mysql-client-4.1 mysql-common-4.1 mysql-server-4.1
0 upgraded, 4 newly installed, 3 to remove and 17 not upgraded.
Need to get 16.8MB of archives.
After unpacking 26.0MB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 ftp://ftp.debian.org stable/main mysql-common-4.1 4.1.11a-4sarge2 [35.8kB]
Err ftp://ftp.debian.org stable/main mysql-common-4.1 4.1.11a-4sarge2
  Unable to fetch file, server said 'Failed to open file.  '
Get:2 ftp://ftp.debian.org stable/main libmysqlclient14 4.1.11a-4sarge2 [1417kB]
Err http://security.debian.org stable/updates/main mysql-common-4.1 4.1.11a-4sarge2
  404 Not Found [IP: 212.211.132.250 80]
Err ftp://ftp.debian.org stable/main libmysqlclient14 4.1.11a-4sarge2          
  Unable to fetch file, server said 'Failed to open file.  '
Get:3 ftp://ftp.debian.org stable/main mysql-client-4.1 4.1.11a-4sarge2 [830kB]
Err http://security.debian.org stable/updates/main libmysqlclient14 4.1.11a-4sarge2
  404 Not Found [IP: 212.211.132.250 80]
Err ftp://ftp.debian.org stable/main mysql-client-4.1 4.1.11a-4sarge2
  Unable to fetch file, server said 'Failed to open file.  '
Err http://security.debian.org stable/updates/main mysql-client-4.1 4.1.11a-4sarge2
  404 Not Found [IP: 212.211.132.250 80]
Get:4 ftp://ftp.debian.org stable/main mysql-server-4.1 4.1.11a-4sarge2 [14.6MB]
Err ftp://ftp.debian.org stable/main mysql-server-4.1 4.1.11a-4sarge2
  Unable to fetch file, server said 'Failed to open file.  '
Err http://security.debian.org stable/updates/main mysql-server-4.1 4.1.11a-4sarge2
  404 Not Found [IP: 212.211.132.250 80]
Failed to fetch http://security.debian.org/pool/updates/main/m/mysql-dfsg-4.1/mysql-common-4.1_4.1.11a-4sarge2_all.deb  404 Not Found [IP: 212.211.132.250 80]
Failed to fetch http://security.debian.org/pool/updates/main/m/mysql-dfsg-4.1/libmysqlclient14_4.1.11a-4sarge2_i386.deb  404 Not Found [IP: 212.211.132.250 80]
Failed to fetch http://security.debian.org/pool/updates/main/m/mysql-dfsg-4.1/mysql-client-4.1_4.1.11a-4sarge2_i386.deb  404 Not Found [IP: 212.211.132.250 80]
Failed to fetch http://security.debian.org/pool/updates/main/m/mysql-dfsg-4.1/mysql-server-4.1_4.1.11a-4sarge2_i386.deb  404 Not Found [IP: 212.211.132.250 80]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?