Dear boost-users, On Debian 8 I've compiled a Python extension written in c++ using pip install against Boost_1_66_0. My source code includes: #include "boost/archive/text_iarchive.hpp" #include "boost/archive/text_oarchive.hpp" #include "boost/serialization/map.hpp" #include "boost/serialization/deque.hpp" At runtime I receive the error: ImportError: /home/stephen/envs/pyclonestream/lib/python3.4/site-packages/pyclonestream.cpython-34m.so: undefined symbol: _ZN5boost7archive18text_iarchive_implINS0_13text_iarchiveEE13load_overrideERNS0_15class_name_typeEi I don't know what's wrong here. Please, any suggestions to fix the issue?