Hi download.mono-project.com/repo/debian/dists/wheezy/main/binary-armhf/packages I tried removing the repository and key and reimporting but still the same. Regards Dave -- View this message in context: http://mono.1490590.n4.nabble.com/hash-sum-mismatch-tp4667613p4667616.html Sent from the Debian Mono mailing list archive at Nabble.com.