The following forum message was posted by at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4755812:
Hello, I've used Eclipse (SDK edition) along with Pydev for some time now to
develop in Java and Python. Recently I started to develop in C++ as well and
I installed CDT to my Eclipse SDK edition. I like to group my projects into
working sets and I noticed a problem when doing that for my C++ projects. Every
project under working set would be repeated in the Project Explorer. After a
lot of investigation, it turns out that uninstalling Pydev fixes this problem.
The problem is described more in detail here:
http://www.eclipse.org/forums/index.php/t/245418/ (there you can also find a
So it seems pydev causes some problem for CDT-Project Explorer->working sets.