Upgrade from 16.04 to 16.10 partially failed?

Solution 1:

From the posted output

Cannot start click due to a conflict with a different locally-installed Python 'click' package. Remove it using Python packaging tools and try again.

The distribution package of click has conflict with locally installed click module either using pip3, pip, easy_install or just extracted in the file system.

1. Uninstall local module

   sudo pip3 uninstall click
   

2. Then fix and continue pending installation using

   sudo apt-get install -f
   

If it didn't work with pip3, try with pip, easy_install otherwise search for it manually and delete it.