OpenMx source build failed on revision 1624

I received an error on the 'resave-data' option in my most recent source build on OS X 10.6.7 from revision 1624.

Ryne-Estabrook:trunk Ryne$ make clean install
rm -rf build/*
rm -rf models/passing/temp-files/*
rm -rf models/failing/temp-files/*
cd build; R CMD build --resave-data=no ..
Unknown option: resave-data
Usage: R CMD build [options] pkgdirs

Build R packages from package sources in the directories specified by
pkgdirs.

Options:
-h, --help print short help message and exit
-v, --version print version info and exit

--force force overwriting of INDEX file
--no-vignettes do not rebuild package vignettes

--binary build pre-compiled binary packages, with options:
--use-zip-data collect data files in zip archive
--no-docs do not build and install documentation

Report bugs to .
cd build; R CMD INSTALL OpenMx_999.0.0-1609.tar.gz
Warning: invalid package ‘OpenMx_999.0.0-1609.tar.gz’
Error: ERROR: no packages specified
make: *** [install] Error 1