latexdiff makes a diff of an old latex file and a new latex file and gives a new diff file.
The diff file can now be compiled and will show all the additions and deletions in the new file compared to the old one.
I have recently migrated from the Enthought Python Distribution to the Anaconda Python Distribution.
Using anaconda has been a breeze compared to Enthought.
Somehow, I couldn't get around my head to understand the User and System enviroments in Enthought.
Also, I didn't quite understand how the command line ...