No help in 1.7.6!

[Paulo da Silva <psdasilva esoterica pt>]

Hi!

I have just installed (gentoo emerged) gnumeric 1.7.6
but I have no help! Clicking on help->contents nothing happens!

In the dir /usr/share/gnome/help/gnumeric/C there are lots of .xml files.
I cannot read them because their formats are not recognized by any browser.
If I try reading them with a browser I get errors or the file is showed
as is
with all its xml code.

Thanks for any help/comments on this.