[Boost-users] How to build specified library for install?

Hi, I am going to build boost::iostreams and install to some location. I tried following command: C:\boost_1_38_0>bjam toolset=msvc variant=debug,release link=static threading=multi runtime-link=shared -sZLIB_SOURCE=E:\zlib123 -sBZIP2_SOURCE=E:\bzip2-1.0.5 --prefix="E:\Program Files\boost\boost_1_38_0\" --with-iostreams install However, I got following error: error: wrong library name 'iostreams install' in the --with-<library> option. It looks like that bjam consider install as a part of the library name. Is anything wrong with me? or it is a bug of bjam? Tao Wang