#include <Rcpp11> file not found error
r, rcpp11, rstudio
Solution
Presumably, you are trying to compile it from R Studio, which will use `Rcpp::sourceCpp`. You need the implementation of `sourceCpp` from the `attributes` package to generate the glue code for Rcpp11. `attributes` is available from github:
devtools::install_github("Rcpp11/attributes")
Then use this version to compile your file, i.e.
attributes::sourceCpp( "yourfile.cpp" )
Compiling an `Rcpp11` file using Rstudio ui is something we have not yet dealt with, but something we identified as needed here
Problem
I am attempting to use the `Rcpp11` package in r from it's source over at: ``` devtools::install_github("Rcpp11/Rcpp11") ``` I read here: http://blog.r-enthusiasts.com/2014/05/27/disambiguating-rcpp11-and-rcpp/ that I can use `include <Rcpp11>` + `using namespace Rcpp11` at the head of my `.cpp` file but I get this error upon sourcing: ``` egfile.cpp:1:10: fatal error: 'Rcpp11' file not found #include <Rcpp11> ^ 1 error generated. ``` where `egfile.cpp`: ``` #include <Rcpp11> using namespace Rcpp11; // Below is a simple example of exporting a C++ function to R. You can // source this function into an R session using the Rcpp::sourceCpp // function (or via the Source button on the editor toolbar) // For more on using Rcpp click the Help button on the editor toolbar // [[Rcpp::export]] int timesTwo(int x) { return x * 2; } ``` Any help with this? or should I defer to the `// [[Rcpp::plugins(cpp11)]]` method ? Update: using the `attributes::sourceCpp()` ``` devtools::install_github("Rcpp11/attributes") ``` then restart from a clean session: ``` library(Rcpp11) attributes::sourceCpp("egfile.cpp") # in home directory. ``` I get: ``` In file included from file2c1e303c4ed6.cpp:1: In file included from /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp11:4: In file included from /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp.h:238: /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp/stats/stats.h:54:1: error: no member named 'Rf_pnorm' in the global namespace RCPP_DPQ__2(norm,double mean = 0, double sd = 1, mean, sd ) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp/stats/stats.h:30:51: note: expanded from macro 'RCPP_DPQ__2' #define RCPP_DPQ__2(__NAME__,PAR1,PAR2,VAL1,VAL2) RCPP_DPQ(__NAME__,RCPP_ECHO(RCPP_CONCAT(PAR1,PAR2)), RCPP_ECHO(RCPP_CONCAT(VAL1,VAL2)) ) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp/stats/stats.h:14:31: note: expanded from macro 'RCPP_DPQ' decltype(sapply( x, ::Rf_p##__NAME__, VAL, lower, log )) \ ~~^ <scratch space>:208:1: note: expanded from here Rf_pnorm ^ In file included from file2c1e303c4ed6.cpp:1: In file included from /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp11:4: In file included from /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp.h:238: /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp/stats/stats.h:54:1: error: no member named 'Rf_pnorm' in the global namespace RCPP_DPQ__2(norm,double mean = 0, double sd = 1, mean, sd ) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp/stats/stats.h:30:51: note: expanded from macro 'RCPP_DPQ__2' #define RCPP_DPQ__2(__NAME__,PAR1,PAR2,VAL1,VAL2) RCPP_DPQ(__NAME__,RCPP_ECHO(RCPP_CONCAT(PAR1,PAR2)), RCPP_ECHO(RCPP_CONCAT(VAL1,VAL2)) ) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp/stats/stats.h:16:29: note: expanded from macro 'RCPP_DPQ' return sapply( x, ::Rf_p##__NAME__, VAL, lower, log ) ; \ ~~^ <scratch space>:208:1: note: expanded from here Rf_pnorm ^ In file included from file2c1e303c4ed6.cpp:1: In file included from /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp11:4: In file included from /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp.h:238: /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp/stats/stats.h:54:1: error: no member named 'Rf_qnorm' in the global namespace RCPP_DPQ__2(norm,double mean = 0, double sd = 1, mean, sd ) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp/stats/stats.h:30:51: note: expanded from macro 'RCPP_DPQ__2' #define RCPP_DPQ__2(__NAME__,PAR1,PAR2,VAL1,VAL2) RCPP_DPQ(__NAME__,RCPP_ECHO(RCPP_CONCAT(PAR1,PAR2)), RCPP_ECHO(RCPP_CONCAT(VAL1,VAL2)) ) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp/stats/stats.h:20:31: note: expanded from macro 'RCPP_DPQ' decltype(sapply( x, ::Rf_q##__NAME__, VAL, lower, log )) \ ~~^ <scratch space>:208:1: note: expanded from here Rf_qnorm ^ In file included from file2c1e303c4ed6.cpp:1: In file included from /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp11:4: In file included from /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp.h:238: /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp/stats/stats.h:54:1: error: no member named 'Rf_qnorm' in the global namespace RCPP_DPQ__2(norm,double mean = 0, double sd = 1, mean, sd ) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp/stats/stats.h:30:51: note: expanded from macro 'RCPP_DPQ__2' #define RCPP_DPQ__2(__NAME__,PAR1,PAR2,VAL1,VAL2) RCPP_DPQ(__NAME__,RCPP_ECHO(RCPP_CONCAT(PAR1,PAR2)), RCPP_ECHO(RCPP_CONCAT(VAL1,VAL2)) ) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Library/Frameworks/R.framework/Versions/3.1/Resources/library/Rcpp11/include/Rcpp/stats/stats.h:22:29: note: expanded from macro 'RCPP_DPQ' return sapply( x, ::Rf_q##__NAME__, VAL, lower, log ) ; \ ~~^ <scratch space>:208:1: note: expanded from here Rf_qnorm ^ 4 errors generated. make: *** [file2c1e303c4ed6.o] Error 1 Error in dyn.load(basename(dynlib)) : unable to load shared object '/private/var/folders/77/9nq5hj5d37b1rhbzdt0z3twr0000gn/T/RtmpcjWOsg/file2c1e303c4ed6.so': dlopen(/private/var/folders/77/9nq5hj5d37b1rhbzdt0z3twr0000gn/T/RtmpcjWOsg/file2c1e303c4ed6.so, 6): image not found In addition: Warning message: running command '/Library/Frameworks/R.framework/Resources/bin/R CMD SHLIB 'file2c1e303c4ed6.cpp'' had status 1 ```