Mac Os X 10.5 (Leopard)

1. Install root from source : ​ftp://root.cern.ch/root/root_v5.32.01.source.tar.gz compile it:

   ./configure macosx
   make
   

   and configure the environment variable (in .bashrc) ROOTSYS, LD_LIBRARY_PATH, PATH
2. install boost : ​http://sourceforge.net/projects/boost/files/boost/1.49.0/boost_1_48_0.tar.gz/download install it via

   sudo ./booststrap.sh
   ./b2
   

   and configure CPLUS_INCLUDE_PATH to point the path to /sw/include/boost-1_33_1