Traceback (most recent call last):
  File "/usr/share/software-center/softwarecenter/backend/installbackend_impl/aptd.py", line 995, in _run_transaction
    yield trans.run(defer=True)
TransactionFailed: Transaction failed: Package dependencies cannot be resolved
 The following packages have unmet dependencies:

qtcreator-plugin-ubuntu: Depends: libgcc1 (>= 1:4.1.1) but 1:5-20150202-0ubuntu1 is to be installed
                         Depends: libqt5core5a (>= 5.4.0) but 5.4.0+dfsg-4ubuntu2 is to be installed
                         Depends: libqt5dbus5 (>= 5.0.2) but 5.4.0+dfsg-4ubuntu2 is to be installed
                         Depends: libqt5gui5-gles (>= 5.0.2) but 5.4.0+dfsg-0ubuntu2 is to be installed
                         Depends: libqt5network5 (>= 5.0.2) but 5.4.0+dfsg-4ubuntu2 is to be installed
                         Depends: libqt5qml5 (>= 5.0.2) but 5.4.0-4ubuntu1 is to be installed
                         Depends: libqt5quick5-gles (>= 5.0.2) but 5.4.0-0ubuntu1 is to be installed
                         Depends: libqt5script5 (>= 5.0.2) but 5.4.0+dfsg-2 is to be installed
                         Depends: libqt5scripttools5 (>= 5.0.2) but 5.4.0+dfsg-2 is to be installed
                         Depends: libqt5webkit5 (>= 5.0.2) but 5.4.0+dfsg-1ubuntu1 is to be installed
                         Depends: libqt5widgets5 (>= 5.2.0) but 5.4.0+dfsg-4ubuntu2 is to be installed
                         Depends: libstdc++6 (>= 4.5) but 4.9.2-10ubuntu5 is to be installed
                         Depends: libudev1 (>= 183) but 219-1ubuntu1 is to be installed