please help, I have WindowsXP, I have downloaded 3.1.18 bjam from https://sourceforge.net/projects/boost/files/boost-jam/ as it looks like the most recent (but is 2010?) becouse I can't run examples tests from QuantLib the error is: cannot find libboost_unit_test_framework lib
so I run this bjam, but it says: mismatched versions of Boost. Build enggine and core. is 03.1.18 , core is 2011.04-svn
what should I do? please help!
You can use bootstrap.bat in the boost directory which creates the right bjam/b2 version for you.