Description:
i have updated pacman db and it wants to update winetricks to latest winetricks-20091022-1 but it is not able to retrieve that file on the mirror i use.
It is sometimes inbetween a sync mirror so i tried later and today and it's still the same.
i tried another mirror and got the same error again

Proceed with installation? [Y/n]
:: Retrieving packages from community...
error: failed retrieving file 'winetricks-20091022-1-i686.pkg.tar.gz' from ftp.free.fr : File unavailable (e.g., file not found, no access)
warning: failed to retrieve some files from community
error: failed to commit transaction (File unavailable (e.g., file not found, no access))
Errors occurred, no packages were upgraded.

so my guess is that winetricks-20091022-1-i686.pkg.tar.gz is simply not on any mirror at all while still present in the pacman db. so please, maintainer, upload your package ;-)