I am getting a very annoying error when I try to run rmarkdown docs knitting to pdf from mac
output file: Untitled2.knit.md
! LaTeX Error: File `titling.sty' not found.
Does anyone know a simple solution? I think what caused it was trying to re-install MacTex.
There is a discussion about this problem here.
It probably means your TeX installation is incomplete. I had the same problem on Ubuntu because I installed texlive
instead of texlive-full
.