Thread:Project:Support desk/1.18.1 archive corrupt/reply (2)

Did you download it from the official source ( http://download.wikimedia.org/mediawiki/1.18/mediawiki-1.18.1.tar.gz )?

If you know how to, check if you can verify the download with its PGP signature - http://download.wikimedia.org/mediawiki/1.18/mediawiki-1.18.1.tar.gz.sig