Problems with Evolution installation

Problems with Evolution installation

I tried to install Evolution in Ubuntu 12.04 LTS through Ubuntu Software
Center, but ran into an error saying "Package dependencies cannot be
resolved"
Error:
The following packages have unmet dependencies:
evolution: Depends: evolution-common (= 3.2.3-0ubuntu6) but 3.2.3-0ubuntu6
is to be installed
What does this error mean? Is 3.2.3-0ubuntu6, a version of Ubuntu?. I have
been facing some or the other error in installing software from Software
Center. How to resolve this issue?