I normally just compile and test Spirit/Fusion tests using the super project layout. That works fine; however, I'm setting up Bamboo build artifacts for all of Boost to enable slicker testing. As a result, I'm just trying to build all of Boost after a checkout. I admit that I've never found this to work properly. I'm following what I think are the standard instructions [1]: (lets keep it simple with linux for now) git clone --recursive git@github.com:boostorg/boost.git cd boost ./bootstrap.sh ./b2 headers ./b2 The result: error: Name clash for '<pstage/lib>libboost_system.so.1.58.0' error: error: Tried to build the target twice, with property sets having error: these incompabile properties: error: error: - none error: - <address-model>64 <architecture>x86 error: error: Please make sure to have consistent requirements for these error: properties everywhere in your project, especially for install error: targets. Ideas? Thanks! Michael 1. <https://svn.boost.org/trac/boost/wiki/TryModBoost#InstallingModularBoost> -- Michael Caisse ciere consulting ciere.com