Re: [Boost-users] Unable to figure out how to get zlib support in iostreams on windows

I'm using my own created zlib.lib. This is because I'm very tight with project settings, in particular with the runtime libs. In the configuration below, I building a debug version of the iostreams libs. bjam -sTOOLS=vc-7_1 --libdir=c:\boost\lib --with-iostreams -sBUILD=debug "-sZLIB_BINARY=C:\Dev\zlib" "-sZLIB_INCLUDE=C:\dev\Includes\zlib" "-sZLIB_LIBPATH=C:\dev\" --without-python stage I cannot remember what the -sZLIB_LIBPATH stands for. But it work on my computer. Hope this helps. If you still have trouble, please ask. Christian