Build opens too many file descriptors, and fails: http://beefy5.nyi.freebsd.org/data/103i386-default/455387/logs/RStudio-1.1.385.log http://beefy6.nyi.freebsd.org/data/103amd64-default/455387/logs/RStudio-1.1.385.log It looks like kern.maxfiles on beefy needs to be beefed up. Yuri