Hi,
I just installed the development edition of Zentyal on a virtualbox vm. When I tried to install packages in the installation screen like firewall etc.
I got the error message that there are dependencies not met relating to the SOGo, I just couldn't choose any package with that name.
I then concluded to try and update the system first and proceeded by starting the update/upgrade process in the GUI. This finished successfully.
I continued to try and choose the packages I wanted to install, this time apt seems to be corrupted by the update.
The error is: "apt-get: relocation error: /usr/lib/x86_64-linux-gnu/libapt-private.so.0.0: symbol _ZN9pkgSystem9LockInnerEv, version APTPKG_5.0 not defined in file libapt-pkg.so.5.0 with link time reference"
Now If I go ahead and install the demanded packages (apt and libapt-pkg) I get "unmet dependencies try apt-get -f install"
I'm stuck in a loop and the suggested solution from the internet doesn't work. I'm afraid I don't know enough about this to solve this problem. Any clues?