It sounds like you're using the goclipse plugin, in case you want
*that* mailing list, not this one, at:
http://groups.google.com/group/goclipse
If you're using that plugin, the initialization code in the latest
release (0.17) is incompatible with the latest release of Go (due to
changes in the parser code):
http://code.google.com/p/goclipse/issues/detail?id=29
They've already fixed the problem in their source code, so it should
work in the *next* release of the plugin...in the meantime, if you
revert your Go installation to the Dec 02 release, I think you'll have
better luck:
cd $GOROOT/src
hg update -r release.2010-12-02
./all.bash
Good luck!
Mick.