问题
I have R 3.0.3 installed with mac ports on OS X 10.9.2. I installed RInside with sudo R CMD INSTALL ~/Downloads/RInside_0.2.11.tgz (similarly Rcpp_0.11.1.tar). I am trying to compile a simple RInside Help World code from http://dirk.eddelbuettel.com/code/rinside.html. I am trying to use
g++ main.cpp -I/Users/robogos/Library/R/3.0/library/RInside/include/ -I/Users/robogos/Library/R/3.0/library/Rcpp/include/ -I/opt/local/Library/Frameworks/R.framework/Versions/3.0/Resources/include/
and I get a long list of errors:
Undefined symbols for architecture x86_64:
"_REprintf", referenced from:
Rcpp::Rstreambuf<false>::xsputn(char const*, long) in main-4b77b4.o
Rcpp::Rstreambuf<false>::overflow(int) in main-4b77b4.o
"_R_BindingIsLocked", referenced from:
Rcpp::Environment_Impl<Rcpp::PreserveStorage>::bindingIsLocked(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) const in main-4b77b4.o
"_R_FlushConsole", referenced from:
Rcpp::Rstreambuf<false>::sync() in main-4b77b4.o
Rcpp::Rstreambuf<true>::sync() in main-4b77b4.o
"_R_NilValue", referenced from:
Rcpp::wrap(char const*) in main-4b77b4.o
"_R_UnboundValue", referenced from:
Rcpp::Environment_Impl<Rcpp::PreserveStorage>::exists(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) const in main-4b77b4.o
"_Rf_defineVar", referenced from:
Rcpp::Environment_Impl<Rcpp::PreserveStorage>::assign(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, SEXPREC*) const in main-4b77b4.o
"_Rf_findVarInFrame", referenced from:
Rcpp::Environment_Impl<Rcpp::PreserveStorage>::exists(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) const in main-4b77b4.o
"_Rf_install", referenced from:
Rcpp::Environment_Impl<Rcpp::PreserveStorage>::assign(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, SEXPREC*) const in main-4b77b4.o
Rcpp::Environment_Impl<Rcpp::PreserveStorage>::exists(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) const in main-4b77b4.o
Rcpp::Environment_Impl<Rcpp::PreserveStorage>::bindingIsLocked(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) const in main-4b77b4.o
"_Rf_mkString", referenced from:
Rcpp::wrap(char const*) in main-4b77b4.o
"_Rprintf", referenced from:
Rcpp::Rstreambuf<true>::xsputn(char const*, long) in main-4b77b4.o
Rcpp::Rstreambuf<true>::overflow(int) in main-4b77b4.o
"RInside::parseEvalQ(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)", referenced from:
_main in main-4b77b4.o
"RInside::RInside(int, char const* const*, bool, bool, bool)", referenced from:
_main in main-4b77b4.o
"RInside::~RInside()", referenced from:
_main in main-4b77b4.o
"RInside::operator[](std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)", referenced from:
_main in main-4b77b4.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
I have tried what Dirk Eddelbuettel suggested, but now I receive:
Error in dyn.load(file, DLLpath = DLLpath, ...) :
unable to load shared object '/Library/Frameworks/R.framework/Versions/3.0/Resources/library/stats/libs/stats.so':
dlopen(/Library/Frameworks/R.framework/Versions/3.0/Resources/library/stats/libs/stats.so, 6): Symbol not found: __gfortran_pow_r8_i4
Referenced from: /Library/Frameworks/R.framework/Versions/3.0/Resources/lib/libRlapack.dylib
Expected in: /Applications/MATLAB_R2013a.app/sys/os/maci64//libgfortran.2.dylib
in /Library/Frameworks/R.framework/Versions/3.0/Resources/lib/libRlapack.dylib
During startup - Warning message:
package ‘stats’ in options("defaultPackages") was not found
Error in dyn.load(file, DLLpath = DLLpath, ...) :
unable to load shared object '/Library/Frameworks/R.framework/Versions/3.0/Resources/library/stats/libs/stats.so':
dlopen(/Library/Frameworks/R.framework/Versions/3.0/Resources/library/stats/libs/stats.so, 6): Symbol not found: __gfortran_pow_r8_i4
Referenced from: /Library/Frameworks/R.framework/Versions/3.0/Resources/lib/libRlapack.dylib
Expected in: /Applications/MATLAB_R2013a.app/sys/os/maci64//libgfortran.2.dylib
in /Library/Frameworks/R.framework/Versions/3.0/Resources/lib/libRlapack.dylib
During startup - Warning message:
package ‘stats’ in options("defaultPackages") was not found
Error in dyn.load(file, DLLpath = DLLpath, ...) :
unable to load shared object '/Library/Frameworks/R.framework/Versions/3.0/Resources/library/stats/libs/stats.so':
dlopen(/Library/Frameworks/R.framework/Versions/3.0/Resources/library/stats/libs/stats.so, 6): Symbol not found: __gfortran_pow_r8_i4
Referenced from: /Library/Frameworks/R.framework/Versions/3.0/Resources/lib/libRlapack.dylib
Expected in: /Applications/MATLAB_R2013a.app/sys/os/maci64//libgfortran.2.dylib
in /Library/Frameworks/R.framework/Versions/3.0/Resources/lib/libRlapack.dylib
During startup - Warning message:
package ‘stats’ in options("defaultPackages") was not found
Error in dyn.load(file, DLLpath = DLLpath, ...) :
unable to load shared object '/Library/Frameworks/R.framework/Versions/3.0/Resources/library/stats/libs/stats.so':
dlopen(/Library/Frameworks/R.framework/Versions/3.0/Resources/library/stats/libs/stats.so, 6): Symbol not found: __gfortran_pow_r8_i4
Referenced from: /Library/Frameworks/R.framework/Versions/3.0/Resources/lib/libRlapack.dylib
Expected in: /Applications/MATLAB_R2013a.app/sys/os/maci64//libgfortran.2.dylib
in /Library/Frameworks/R.framework/Versions/3.0/Resources/lib/libRlapack.dylib
During startup - Warning message:
package ‘stats’ in options("defaultPackages") was not found
make: Nothing to be done for `rinside_sample0.cpp'.
I have seen suggestions like !unset DYLD_LIBRARY_PATH;, but I do not know how to do this in my case.
回答1:
The use pattern is to
cd into the
examples/standard/directoryrun
makeor run
make rinside_sample0(or any other name) if you want to build just one.
You can add your own files, and make nameofthefile will build an executable.
In short, you can't just call g++ as you did.
来源：https://stackoverflow.com/questions/22841842/rinside-on-mac-os-x