trying to do an upgrade to my debian etch system

[tom arnall <kloro2006@gmail.com>]

I am trying to do an upgrade to my debian etch system and get the following 
error message. What should I do about it. (i did an update just before the 
upgrade attempt.)


Unpacking replacement x11-common ...
dpkg: error 
processing /var/cache/apt/archives/x11-common_1%3a7.1.0-19_i386.deb 
(--unpack):
 trying to overwrite `/usr/X11R6/bin', which is also in package pythonol
Setting up X server socket directory /tmp/.X11-unix....
Setting up ICE socket directory /tmp/.ICE-unix....
Errors were encountered while processing:
 /var/cache/apt/archives/x11-common_1%3a7.1.0-19_i386.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
debian:/home/kloro/zips/pidgin/pidgin-2.2.0#


Thanks,

tom arnall
arcata