Hello, I run Ubuntu 12.04 and have been having a problem with unmet dependencies:
The following packages have unmet dependencies:
libmtp-dev : Depends: libmtp8 (= 1.0.2-1ubuntu1) but it is not installable
libusb-dev : Depends: libusb-0.1-4 (= 2:0.1.12-14ubuntu0.2) but 2:0.1.12-20 is to be installed
I believe these unmet dependencies are what are preventing me from being able to install any new software and from even accessing the software center because it says the the package catalog needs to be repaired but it never works.
I have tried sudo apt-get -f install, I have also tried removing libmtp-dev and libusb-dev but to no avail.