Cydia Problem - Updating/installing problem

[spuddman]

I have just JB my iPhone 3g. Every time I open up cydia it says I have an update. so I go to changes and press the update button but when I get to the list of tasks it need to do it says this...

This also happens when I try to install a different package.

Anyone know how to make it so it doesn’t want to delete everything on your phone?

 

[bella92108]

similar issue...

I updated to 3.1.2... when i went into cydia it says I have an update for Five-Column Springboard, but when I try to upgrade it says I need 3.1.0+ so it's not recognizing that I have better (3.1.2)... not sure how to handle this, so now I get the "You have 1 update" but it won't let me run it... I've tried removing and readding, to no avail. Anyone?