Cydai problem

some of the cached and Host error are usually due to the repo being down, or server overload, waiting for a lighter traffic usually solve the issue.

However if you are sure that those repo are gone or you "must" get rid of the error immediately you can remove those repo from the cydia.list file.

Using your favorite file explore (iFile, iPhone Explorer, iPhoneDisk, DiskAid, WinSP, Cyberduck, console SSH, etc).. navigate to Root/etc/apt/source.list.d/ directory.

inside you will find several files, open "cydia.list"

edit it, remove all the problematics repo (or any that you may had missed spell). saved and done.

You should refresh cydia and all error should be gone.

 

I had the same problem, just follow this Youtube vid and you'll be good to go.

http://www.youtube.com/watch?v=0gzGpkWytvU&feature=youtube_gdata_player