How to set up conda-installed R for use with RStudio?
Update: ADD THIS TO ~/.bash_profile
!
export RSTUDIO_WHICH_R="/Users/jespinoz/anaconda/bin/R"
launchctl setenv RSTUDIO_WHICH_R $RSTUDIO_WHICH_R
Credits to @Z-Shiyi for the last line https://github.com/conda/conda/issues/3316#issuecomment-241246755
An addition to what @Ray Donnelly said above. Basically, it has to be executed from the correct environment (i.e. run it from the terminal).
You can either:
(A) Put this in your ~/.bash_profile
export RSTUDIO_WHICH_R=/Users/[yourusername]/anaconda/bin/R
(if youre using conda but you could put any R
path)
(B) then type this in the terminal after it's been sourced (either restart terminal or do source .bash_profile
): open -a RStudio
That should work.
or you can do what I did:
(A) open up automator (sorry if you're not on a mac; this will only work on mac)
(B) use a Run Shell Script
(C) then delete cat
that's already in there and put in:
export RSTUDIO_WHICH_R=/Users/[yourusername]/anaconda/bin/R
open -a RStudio
(D) Save it as something like run_rstudio.app
then just run that and it should work:
So long as which R
shows up a working R interpreter (which it should do if you have installed the r
package from conda
and activated your environment) then launching rstudio
from that same environment should pick it up just fine.
For a test, on ArchLinux
, I built and installed: https://aur.archlinux.org/packages/rstudio-desktop-git/
.. then force removed the R interpreter (pacman -Rdd r
), then installed r
from conda
(conda install -c r r
) and it worked fine. I then closed my terminal and opened a new one (so that the correct conda
environment was not activated and successfully launched RStudio with the following command: RSTUDIO_WHICH_R=/home/ray/r_3_3_1-x64-3.5/bin/R rstudio
I think the crux is to launch RStudio
from the right environment? Your ~/.bash_profile
and ~/.bashrc
are only sourced when you run bash
. For environment variables to be set so that the your desktop environment knows about them, on Linux, you should put them in ~/.profile
or else in /etc/pam.d
(you may need to logout or shutdown after making those changes) and on OS X, you should check out https://apple.stackexchange.com/q/57385
See https://anaconda.org/r/rstudio:
$ conda install -c r rstudio
Then from command line:
$ rstudio
(It is how I installed it and it works.)