Mac OS X上的RInside

Question

我在OS X 10.9.2上的Mac端口上安装了R 3.0.3。 我使用sudo R CMD INSTALL〜/ Downloads / RInside_0.2.11.tgz（类似Rcpp_0.11.1.tar）安装了RInside。 我正在尝试从http://dirk.eddelbuettel.com/code/rinside.html编译一个简单的RInside帮助世界代码。 我正在尝试使用

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/

我得到一长串错误：

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)

我已经尝试了Dirk Eddelbuettel的建议，但是现在我收到了：

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'.

我已经看到诸如!unset DYLD_LIBRARY_PATH;建议!unset DYLD_LIBRARY_PATH; ，但我不知道该如何做。

Answer 1

使用方式是

• cd进入examples/standard/目录

• 运行make

• 如果只想构建一个，请运行make rinside_sample0 （或任何其他名称）。

您可以添加自己的文件，并make nameofthefile将建立一个可执行文件。

简而言之，您不能像您一样直接调用g++ 。