Welcome to LQ.
'python2.4-2.4-1pydotorg.src.rpm' is a Fedora 3 SRC RPM,
which is source code only.
Please tell, what you are trying to achieve with this package.
And also please tell which version of CentOS, you are using.
# yum install python-devel
.. is the way to get all the main python files installed.