This issue is due to the repositories for Wheezy being removed from the Debian mirror network.
To resolve this issue, you will need to manually add the repositories to the sources apt sources list:
1. ssh into the BeagleBone Black
2. Open /etc/apt/sources.list in a text editor
3. Add the lines
4. Execute the following
$ sudo apt-get update
$ sudo apt-get -y install libboost-dev libboost-chrono-dev libboost-test-dev libboost-thread-dev
