Hi,
If you are using Linux Mint 17.1 64bit and you want to compile this fprynt library, please open the CMakeLists.txt file and find these lines.
target_link_libraries(fprynt /usr/lib/libboost_python.so)
target_link_libraries(fprynt /usr/lib/libpython2.7.so)
target_link_libraries(fprynt /usr/local/lib/libfprint.so)
And change the library path.
target_link_libraries(fprynt /usr/lib/x86_64-linux-gnu/libboost_python.so)
target_link_libraries(fprynt /usr/lib/x86_64-linux-gnu/libpython2.7.so)
target_link_libraries(fprynt /usr/lib/libfprint.so)
But before doing this, please make sure that the library are exist.