linux - 在Linux上使用g++编译RInside程序

我已经通过RPM安装了r（使用yast）。

anisha@linux-y3pi:~> locate RInside.so
/usr/lib64/R/library/RInside/lib/libRInside.so
/usr/lib64/R/library/RInside/libs/RInside.so

anisha@linux-y3pi:~> locate Rcpp.so
/usr/lib64/R/library/Rcpp/lib/libRcpp.so
/usr/lib64/R/library/Rcpp/libs/Rcpp.so

我要编译的文件（rinsidetest.cpp）包含：

#include <RInside.h>
#include <Rcpp.h>

int main (int argc, char *argv[])
{
    RInside R (argc, argv);
    return 0;
}

下面是我如何编译的：

anisha@linux-y3pi:~> g++ rinsidetest.cpp -I /usr/lib64/R/library/RInside/include/ -I /usr/lib64/R/library/Rcpp/include/ -I /usr/lib64/R/include/ -L /usr/lib64/R/library/RInside/libs/ -L /usr/lib64/R/library/Rcpp/libs/

/tmp/ccUfdjgZ.o: In function `main':
rinsidetest.cpp:(.text+0xb7): undefined reference to `RInside::RInside(int, char const* const*, bool)'
rinsidetest.cpp:(.text+0xc8): undefined reference to `RInside::~RInside()'
collect2: ld returned 1 exit status

R信息：

> sessionInfo()
R version 2.15.1 (2012-06-22)
Platform: x86_64-unknown-linux-gnu (64-bit)

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C
 [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8
 [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8
 [7] LC_PAPER=C                 LC_NAME=C
 [9] LC_ADDRESS=C               LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

loaded via a namespace (and not attached):
[1] tcltk_2.15.1 tools_2.15.1
>

RInside版本：0.2.6
Rcpp版本：0.9.13
是否有解决此问题的方法，或者我“必须”删除RPM安装并通过从源代码编译启动所有内容？
编辑

anisha@linux-y3pi:~/Desktop/abc> g++ rinsidetest.cpp -I /usr/lib64/R/library/RInside/include/ -I /usr/lib64/R/library/Rcpp/include/ -I /usr/lib64/R/include/ -L /usr/lib64/R/library/RInside/lib/ -L /usr/lib64/R/library/Rcpp/lib/ -lRInside

anisha@linux-y3pi:~/Desktop/abc> ls
a.out  rinsidetest.cpp

anisha@linux-y3pi:~/Desktop/abc> ./a.out
./a.out: error while loading shared libraries: libRInside.so: cannot open shared object file: No such file or directory

最佳答案

尝试在g++构建的末尾添加以下内容

 -lRInside -lRcpp

所以你有

g++ rinsidetest.cpp -I /usr/lib64/R/library/RInside/include/ -I /usr/lib64/R/library/Rcpp/include/ -I /usr/lib64/R/include/ -L /usr/lib64/R/library/RInside/libs/ -L /usr/lib64/R/library/Rcpp/libs/ -lRInside -lRcpp

就目前的情况来看，似乎没有链接到所需的库。当您有一个名为libXYZ的库时，您需要使用带有-lXYZ的g++链接到它，这看起来您还没有完成。这可以解决问题

关于linux - 在Linux上使用g++编译RInside程序，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/11537313/