[R-pkg-devel] how to make "r-release-osx-x86_64-mavericks" machine support rgl 3D plots

Dr Gregory Jefferis jefferis at mrc-lmb.cam.ac.uk
Sun Aug 16 20:43:13 CEST 2015

On 12 Aug 2015, at 23:30, Søren Havelund Welling wrote:

> I placed in top of all test scripts:
> if(!interactive()) Sys.setenv(RGL_USE_NULL=TRUE) #disable RGL for 
> headless machines

System environment variables are inherited, so I think you should be 
able to do this once in your master test script e.g. test-all.r. The 
exception that I've noticed is that if you are using Rstudio + devtools 
+ testthat, the Test Package menu item seems to ignore test-all.r.



Gregory Jefferis, PhD                   Tel: +44 1223 267048
Division of Neurobiology
MRC Laboratory of Molecular Biology
Francis Crick Avenue
Cambridge Biomedical Campus
Cambridge, CB2 OQH, UK


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