Hi, I was wondering if the code below is correct for adding a path to sys.path in Python. Note that this will occur before any modules have been executed/imported through Boost.Python. I'm also embedding the interpreter, which is why I am doing this. I'm not sure how it can obtain the sys.__dict__ when I haven't imported sys, so explanation on this would be helpful for me. using namespace boost::python; using namespace boost::filesystem; object sys = GetNamespace( "sys" ); list syspath( sys["path"] ); syspath.insert( 0, complete( path ).file_string() ); sys["path"] = syspath; Note that "path" is a boost::filesystem::path object containing the path I wish to add to sys.path.