RStudio build from source, git of September 20, 2018.
Everything goes on well. However, after installation, when I tried to run rstudio, I always obtain the following ERROR message:
$ [0920/002409.390277:WARNING:stack_trace_posix.cc(699)] Failed to open file: /tmp/.gl2pTxbR (deleted) Error: No such file or directory
And, ONLY the 1st level of rstudio menu is able to show, none of the 2nd level menu is able to show. I mean, under File, there is NOTHING shown.