About installing new Python version.

[Ant]

> checked and everything seems to working fine. But this is an update
> release to 2.5, i do not know what is happening when, for example, a
> totally new Python version come out, like 2.6 or 2.7 or...

Again just install it - it will by default install alongside Python
2.5 in a different directory, and set itself as the default python
version. You'll then need to update all your third party extensions to
ones compiled against the new version - so if you have a lot of these,
it makes sense to wait a while before upgrading.

--
Ant.