Unable to install R package 'BayesFactor'

[jadecci]

I am unable to install the 'BayesFactor' package used in Chapter 10. I followed recommendation from statsoverflow and tried to install the package with the following code in Python:

import rpy2.robjects.package as rpackages

utils = rpackages.importr('utils')
utils.chooseCRANmirror(ind=1)
utils.install_packages("BayesFactor")
BayesFactor = rpackages.importr("BayesFactor")

I am getting the following error:

Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):
    there is no package called 'mvtnorm'

I'm not able to find the package 'mvtnorm' either. Any idea what I'm missing?

Thanks!