I re-installed and tried again. The perl update only completes if I remove perl-Test-Simple-0.72-1.el4.rf from the list.
Both times I have the exact same result:
# perl index.pl
DBI connect('metadotdb','metadot',...) failed: Access denied for user 'metadot'@'localhost' (using password: YES) at DBAccess/MySQL.pm line 87
<h2>Unable to connect to SQL Server</h2>
db_name: dbi:mysql:metadotdb<br />db_user: metadot<br />db_password: (not displayed)
Can't call method "tables" on an undefined value at DBAccess/DBIObj.pm line 94.
Compilation failed in require at Portal.pm line 36.
BEGIN failed--compilation aborted at Portal.pm line 36.
Compilation failed in require at index.pl line 39.
BEGIN failed--compilation aborted at index.pl line 39.
speedy_backend[5492]: perl_parse error
speedy[5490]: Cannot spawn backend process
Huh? - both times I made absolutely sure I followed your howto, especially using copy and paste.
Both times I made sure of the mysql requirements too

I have re-installed again and will give them Joomla in /opt. Real easy to upgrade it to V 1.0.13
I'm still intrigued why Metadot 6 is failing - I've had successful installations in the past on SME 7.2

Mean time I thank the SME community for all their hard work and am grateful for what they provide us. I've also been grateful in a monetary way and will do so again - really looking forward to SME 8
