Invalid syntax for Python 2.5 using from easy_install rpyc

[nomel]

Using installation method of "easy_install.exe rpyc"
Trying to execute "rpyc_classic.py --help", as described in the tutorial, gives:

Traceback (most recent call last):
File "rpyc_classic.py", line 5, in
pkg_resources.run_script('rpyc==3.3.0', 'rpyc_classic.py')
File "c:\python25\lib\site-packages\pkg_resources.py", line 448, in run_script
self.require(requires)[0].run_script(script_name, ns)
File "c:\python25\lib\site-packages\pkg_resources.py", line 1166, in run_script
execfile(script_filename, namespace, namespace)
File "c:\python25\lib\site-packages\rpyc-3.3.0-py2.5-win32.egg\EGG-INFO\scripts\rpyc_classic.py", line 13, in
import rpyc
File "c:\python25\lib\site-packages\rpyc-3.3.0-py2.5-win32.egg\rpyc__init__.py", line 44, in
from rpyc.core import (SocketStream, TunneledSocketStream, PipeStream, Channel,
File "c:\python25\lib\site-packages\rpyc-3.3.0-py2.5-win32.egg\rpyc\core__init__.py", line 1, in
from rpyc.core.stream import SocketStream, TunneledSocketStream, PipeStream
File "c:\python25\lib\site-packages\rpyc-3.3.0-py2.5-win32.egg\rpyc\core\stream.py", line 42
except select_error as ex:
^
SyntaxError: invalid syntax

As doesn't exist in Python 2.5. No love for obsolete versions. :(