Download boost source from http://www.boost.org. Assume the
version is boost_1_32_0.
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cd /usr/local/src
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tar zxf boost_1_32_0.tar.gz
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cd boost_1_32_0.
Set up environment variables ''PYTHON_ROOT'' and ''PYTHON_VERSION''.
For example, if your python is at /usr/bin/python then PYTHON_ROOT is
''/usr''. If your python version is 2.2.X, then PYTHON_VERSION
is '2.2'.