You can install eclipse with sudo apt-get-install eclipse --no-install-recommends
The problem is in the recommended package eclipse-gcj, which depends on libswt3.2-gtk-gcj, which in turn depends on gij-4.2, which is not available.
You can install eclipse with recommends
sudo apt-get-install eclipse --no-install-
The problem is in the recommended package eclipse-gcj, which depends on libswt3.2-gtk-gcj, which in turn depends on gij-4.2, which is not available.