To uninstall libboost-graph1.49-dev just follow these instructions.
/debian/wheezy/main///install/index.html generic graph components and algorithms in C++ Debian 7.0 libdevel 1.49.0-3.2
sudo apt-get remove libboost-graph1.49-dev
Which will remove just the libboost-graph1.49-dev package itself.
sudo apt-get remove --auto-remove libboost-graph1.49-dev
This will remove the libboost-graph1.49-dev package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for libboost-graph1.49-dev then this will work.
sudo apt-get purge libboost-graph1.49-dev
Or similarly, like this libboost-graph1.49-dev
sudo apt-get purge --auto-remove libboost-graph1.49-dev
|Maintainer||Debian Boost Team |
|Description||generic graph components and algorithms in C++|