Previously I have been able to start Rserve from the command line via:
R CMD Rserve
After upgrading to 3.0.2 on Ubuntu, I get:
/usr/lib/R/bin/Rcmd: 62: exec: Rserve: not found
I've tried reinstalling and launching manually via
R
> install.packages('rserve')
> ...compiles successfully...
> RServe()
Starting Rserve:
/usr/lib/R/bin/R CMD /home/user1/R/x86_64-pc-linux-gnu-library/3.0/Rserve/libs//Rserve
...which works fine.
R CMD Rserve still fails with the same error as above. I've tried specifying the path via:
export RHOME="/home/jwiley/R/x86_64-pc-linux-gnu-library/3.0/Rserve/libs/"
export R_LIBS="/home/jwiley/R/x86_64-pc-linux-gnu-library/3.0/Rserve/libs/"
How can I convince R CMD to use the correct directory?
wlk
In my case this was the fix (after installing Rserve):
cd /usr/lib/R/bin
ln -s /usr/lib/R/site-library/Rserve/libs/Rserve Rserve
This fixed the problem on Ubuntu 14.04 (LTS)
R library location may vary, actual path to Rserve can be checked from R:
system.file("libs", "Rserve", package="Rserve")
Kartikey Tanna
Commands to fix:
cd /usr/lib/R/bin/
ln -sf ../site-library/Rserve/libs/Rserv
ln -sf ../site-library/Rserve/libs/Rserve.db
While starting Rserve as a daemon process from terminal in ubuntu 16.04 I got the same issue.
Commands to fix.
apt-cache policy r-cran-rserve
sudo apt-get install r-cran-rserve
来源：https://stackoverflow.com/questions/24370980/how-to-specify-r-cmd-exec-directory