How to change the path for python binary?

[Nico Grubert]

Hi there,

I have installed Python 2.3.5 on Suse Linux 10.
If I enter "python" in the shell, the Python 2.3.5 interpreter is called.

After I installed Python 2.4.3. the Python 2.4.3 interpreter is called 
which is the default behaviour I guess.

"which python" brings me "/usr/local/bin/python" which calls the Python 
2.4.3 interpreter.

My question now is:
What do I have to do in order to get the Python 2.3.5 interpreter each 
time I enter "python" in the shell?

Regards,
    Nico