Unable to find MDB2 package to install

Dear Sir,

Setting up Web Developer Environment v2.0.

In an earlier installation on another PC I achieved installation of these 
packages:

C:\Users\Admin>pear list
INSTALLED PACKAGES, CHANNEL PEAR.PHP.NET:
=========================================
PACKAGE               VERSION STATE
Archive_Tar           1.3.11  stable
Console_Getopt    1.3.1   stable
DB                          1.7.14  stable
MDB2                      2.4.1   stable
MDB2_Driver_mysql 1.4.1   stable
PEAR                      1.9.4   stable
Structures_Graph      1.0.4   stable
XML_Util                  1.2.1   stable
-------------------------------------------------------------------

However, in trying to achieve the same or similar installation on my main 
PC, I am finding no MDB2 packages to install.

I have achieved as much of the second PC pear installation as is shown here:

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\Users\Admin>pear list
INSTALLED PACKAGES, CHANNEL PEAR.PHP.NET:
=========================================
PACKAGE          VERSION STATE
Archive_Tar      1.3.11  stable
Console_Getopt   1.3.1   stable
PEAR             1.9.4   stable
Structures_Graph 1.0.4   stable
XML_Util         1.2.1   stable

I need now to install MDB2 , and  MDB2_Driver_mysql  (I understand DB has 
been deprecated)
but all I get is:

C:\Users\Admin>pear install MDB2
No releases available for package "pear.php.net/MDB2"
install failed

C:\Users\Admin>pear install MDB2_Driver_mysql
No releases available for package "pear.php.net/MDB2_Driver_mysql"
install failed

I would appreciate some help and/or guidance please to achieve my target.

Many thanks
Geoff Peterkin
NSW Australia