PHP/pear problem

[Richard Pyne]

I am in process of setting up a new server. I just lined php and 
then tried to run pear but get:

Warning: main(Console/Getopt.php): failed to open stream: No 
such file or directory in System.php on line 27

Fatal error: main(): Failed opening required 
'Console/Getopt.php' (include_path='/usr/lib/php') in 
/usr/lib/php/System.php on line 27


Going back and checking the install log I find:

Installing PHP CLI binary:        /usr/bin/
Installing PHP CLI man page:      /usr/man/man1/
Installing PEAR environment:      /usr/lib/php/
[PEAR] Archive_Tar: bad md5sum for file 
/usr/lib/php/Archive/Tar.php
[PEAR] Console_Getopt: bad md5sum for file 
/usr/lib/php/Console/Getopt.php
[PEAR] HTML_Template_IT: bad md5sum for file 
/usr/lib/php/HTML/Template/IT.php
[PEAR] Net_UserAgent_Detect- installed: 2.0.1
warning: pear/PEAR requires package "pear/Archive_Tar" 
(recommended version 1.3.1)
warning: pear/PEAR requires package "pear/Console_Getopt" 
(recommended version 1.2)
pear/PEAR can optionally use package "pear/XML_RPC" (version >= 
1.4.0)
[PEAR] PEAR           - installed: 1.4.6
Wrote PEAR system config file at: /etc/pear.conf


This is a machine that was originally installed using  Lunar 
Linux 1.6.0-i686-rc3-pre2 (Indium Antimonide) and has been kept 
up to date by running lunar update almost daily.

Any suggestions on getting pear to work will be greatly 
appreciated.

--Richard