compilation problem with Gnumeric-0.73

[frederic mircovich <frederic mircovich airtel-atn com>]

Hi, first of all I've tried to download Gnumeric-0.74 source by
followink the link below 
  http://download.gnome.org/GNOME/stable/sources/gnumeric
but no Gnumeric-0.74 there.
So I've tried to compile the Gnumeric-0.73, and i've some problems:

Making all in widgets
make[3]: Entering directory
`/home/frederic/src/gnumeric-0.73/src/widgets'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory
`/home/frederic/src/gnumeric-0.73/src/widgets'
make[3]: Entering directory `/home/frederic/src/gnumeric-0.73/src'
make[3]: *** No rule to make target `../idl/GNOME_Gnumeric_Graph.h',
needed by `sheet-object.o'.  Stop.

I compiled before Gnumeric-0.67 correctly.
Any clues ?