I am seeing at https://svn.boost.org/trac/boost/wiki/StartModDev that the modular Boost directory structure is: simple include boost simple twice.hpp test twice_test.cpp Jamfile.v2 doc // from the notes on the page index.html Is this the latest correct information ? I am asking because the original recommended structure was, as I understood it: simple boost simple twice.hpp libs simple test twice_test.cpp Jamfile.v2 doc html index.html I want to make sure I have this right before I modularize my sandbox libraries for git using the correct directory structure. BTW I have not been able to figure out how to add and move directories using git in a local copy. Instead I have just done so using the OS and git seems to figure it out but I have a feeling I have lost git history in doing so.