[Boost-users] a simple question from a green hand

Hi, there. I am a new user of Boost lib. I have a simple question about installation. I've download and unpacked boost-1.32.0 to my Linux box. When I followed the instruction in "Get Started" to install Boost, I found there was no such a "bjam" binary file in my ~/boost_1_32_0 directory. Can anybody help me out? Thank you.