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I'm I'm struggling with JRI installation on mac with no success. I got an R 3.1 working version, and a JDK working version 1.7.0_67. I installe RJava trougth the command install.packages("rJava") successfully, but when I try to run the examples from Netbrans I got the error:

R_HOME is not set. Please set all required environment variables before running this program. Unable to start R

I setted the R_HOME variable in the bash_profile file as follows: export R_HOME=export R_HOME=$(which R)

and if I type R_HOME appears:

/Library/Frameworks/R.framework/Resources/bin/R (as I suppose should be).

But still I got the same error. I tried with R 2.15 too butI still got the same error.

Any suggestion?????

Thanks in advances,

Rossella

Thomas
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Rossella Rispoli
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  • Try to set R_HOME to /Library/Frameworks/R.framework/Resources, if i recall r home should be set to where the bin directory is – Yehoshaphat Schellekens Aug 24 '14 at 13:44
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    Tkans for your suggestion, I tried but unfortunetelly still don't work. If I print the $R_HOME it's give me: /Library/Frameworks/R.framework/Resources as I expected, and also if in R I use the command R.home() I got [1] "/Library/Frameworks/R.framework/Resources". Any suggestions? Thanks in advances Rossella – Rossella Rispoli Aug 25 '14 at 15:23
  • Did you set up Path and Java_Home? if so please type them in the command line and show it, also can you send a snapshot of your project structure in net beans? – Yehoshaphat Schellekens Aug 26 '14 at 04:35

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