To uninstall libboost-chrono-dev just follow these instructions.
/debian/jessie/main///install/index.html C++ representation of time duration, time point, and clocks (default version) Debian 8.0 libdevel 22.214.171.124
sudo apt-get remove libboost-chrono-dev
Which will remove just the libboost-chrono-dev package itself.
sudo apt-get remove --auto-remove libboost-chrono-dev
This will remove the libboost-chrono-dev package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for libboost-chrono-dev then this will work.
sudo apt-get purge libboost-chrono-dev
Or similarly, like this libboost-chrono-dev
sudo apt-get purge --auto-remove libboost-chrono-dev
|Maintainer||Debian Boost Team |
|Description||C++ representation of time duration, time point, and clocks (default version)|