Open Cydia and see the error that will give the repo, if we add a repo uo and which, causing the problem and we have to remove it.
To solve this problem we need to edit the cydia.list and then delete the repo between SSH and go to /private/etc/apt/sources.list.dy find cydia.list
Then (depending on your customer) edit the archivo.Estoy doing this with Cyberduck Mac, copy the file to Finder (desktop) and edit !!
If WinSCP ago in just the right mouse button on the file / edit, vary uo, I can not remember ..
alli remove the / s repos give us errors,
what did it was removed "" deb http: /cydia_.22web.net/repo// ./ "" and save the changes
(If they distrust make a backup of each file)
as seen in the image no longer exists cydia_.22web.net/repo
Now we go to / private / var / lib / cydia, copy the metadata.plist to your computer and open it for editing, type the repo that is giving the error, then delete it, save the changes, and replace the plist
Navigate to / private / var / lib / apt / list and remove files starting with the name of your repo that this evil.
in my case, delete "" _deb "http://cydia_.22web.net/ :. /" "
After editing .. save and replace SSH
Navigate to / private / var / lib / apt / list / part and then remove archivosque are giving mistake !!
already completed the steps ... !! if all went well, no longer give us Sub-process bzip2
Man I hope you friends .. and I saw many with this same error !!!!