force java rJava 
force autotools rJava 
force sqlite RSQLite 
force sqlite SQLiteDF 
force netcdf ncdf 
force cshell dse 
force libgtk cairoDevice 
force tcl tkrplot 
force tk tkrplot 
force mysql RMySQL 
force mpi Rmpi 
force pvm rpvm 
force hdf5 hdf5 
force libgtk rggobi 
force libxml rggobi 
force sprng rsprng 
force gmp rsprng 
force java JavaGD 
force boost RBGL 
force netcdf RNetCDF 
force libtiff biOps 
force fftw-dev rimage 
force r-recommended spBayes 
force libxt Cairo 
force autotools qp 
force boost MBA 
force mpich RScaLAPACK 
force libblas odesolve 
force postgresql RPostgreSQL
force udunits udunits