Hi,

 I thought I should have another shot at upgrading from 0.95 to 1.0.2  ( some months ago I tried to 1.0.1 but rolled back because it failed)

This time the runinstaller script gave me this error with a broken RC installation, so I have rolled back again. 

I'd be grateful if somebody could tell me what this error message meant:

Running update script at target...
NOTICE: Obsolete config options:
(You still have some obsolete or inexistent properties set. This isn't a problem but should be noticed)
- 'mime_magic'

Do you want me to fix your local configuration? (y/N)
y
. backing up the current config file(s)...
. writing /www/roundcube/config/config.inc.php...
Done.
Your configuration files are now up-to-date!
WARNING: File type detection doesn't work properly!
Please check the 'mime_magic' config option or the finfo functions of PHP and run this script again.
Executing database schema update.
ERROR: Error in DDL upgrade 2013061000: [1060] Duplicate column name 'expires'Updating database schema (2013061000)... [FAILED]
All done.

Lots of thanks,

So

-- 
wherever you go, there you are