Comment 11 for bug 572200

i write a guide how to find a package have dependence error. this may be help:

if you want to install xxxx, or try to find xxxx package have dependence error.
1 run synaptic,
2 mark all xxxx's dependences listed by synaptic. (properties-->>dependence)
3 mark xxxx

now, when you mark xxxx, synaptic still asks you to mark other packages. then package xxxx has dependence error.