Since you only requested a single operation it is extremely likely that
the package is simply not installable and a bug report against
that package should be filed.
The following information may help to resolve the situation:
The following packages have unmet dependencies.
eva: Depends: kdelibs4 (>= 4:3.3.2-4) but it is not installable
Depends: libqt3c102-mt (>= 3:3.3.3) but it is not installable
E: Broken packages