Installed:
gnumeric-common
gnumeric
gnumeric-doc

Could not install:
gnumeric-plugins-extra
because I think it depends on python2.4-gtk2 but in my tablet
pyton2.5-gtk2 was already installed with a lot of other same version python stuff. So I did not bother to uninstall them to replace with 2.4 versions. But my reasoning may be wrong though.

This last package that did not install has: perl plugin, python plugin, python plugin loader and additional python functions. By not installing it, what am I missing in spreadsheet usage, I am not much sure.

gnumeric-doc package should be for help. But I can not find it where in my tablet. If someone can give me a light on that, I would be happy.