One problem is that i have not the privileges to install a package.
Il 03/09/13 23:14, Dirk Eddelbuettel ha scritto:
On 3 September 2013 at 22:48, gianluca.mastranto...@yahoo.it wrote: | Hi all | | I have a R code that incorporates a C++ programm. I compiled the C++ | code with the following: | | R CMD SHLIB Model.cpp -Wall funzioni.cpp | | it seems to work fine but when i run the R code i get this error message | | Error in dyn.load(paste(dir_func, "Model.so", sep = "")) : | unable to load shared object '/lustre/work/uuu/RCpp/Model.so': | libR.so: cannot open shared object file: No such file or directory | | I don't know how to fix it. | The code is running on a cluster. Qualified guess: you ran R CMD SHLIB on the _central / master_ node, but not the _compute_ nodes. They never got the object file. One more rigorous approach would be to wrap your function up in a package, and have each compute node load the package. Hope this helps, Dirk
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