C++ 拉巴克函数

我想运行一个简单的lapacke代码，它是：

#include <stdio.h>
#include <lapacke.h>

int main (int argc, const char * argv[])
{
   double a[5][3] = {1,1,1,2,3,4,3,5,2,4,2,5,5,4,3};
   double b[5][2] = {-10,-3,12,14,14,12,16,16,18,16};
   lapack_int info,m,n,lda,ldb,nrhs;
   int i,j;

   m = 5;
   n = 3;
   nrhs = 2;
   lda = 3;
   ldb = 2;

   info = LAPACKE_dgels(LAPACK_ROW_MAJOR,'N',m,n,nrhs,*a,lda,*b,ldb);

   for(i=0;i<n;i++)
   {
      for(j=0;j<nrhs;j++)
      {
         printf("%lf ",b[i][j]);
      }
      printf("\n");
   }
   return(info);
} 

但我不能，我有以下问题，有什么帮助吗？ 我使用以下命令编译：icc-I/usr/include/x86_64-linux-gnu/c++/4.9 ran\u matrix.cpp-o ran\u mat

qarni@c4hdn:~$ icc -I/usr/include/x86_64-linux-gnu/c++/4.9 ran_matrix.cpp -o ran_mat
ran_matrix.cpp(2): catastrophic error: cannot open source file "lapacke.h"
  #include <lapacke.h>
                      ^

compilation aborted for ran_matrix.cpp (code 4)

---

可能到lapacke.h的路径根本不是include路径的一部分。用一个额外的-I/path/to/lapacke调用icc。我试过了，但也不起作用，如下所示：icc-I/usr/include/x86_64-linux-gnu/c++/4.9 ran_matrix.cpp-o-I/path/to/lapack ran_mat您的系统上有lapack-devel和blas-devel包吗？嗯，我不知道，如何检查？对于centos类型的linux发行版sudo yum whatprovides lapack-devel sudo yum whatprovides blas-devel，如果未安装repo，将告诉您是否已安装：yum install lapack-devel和sudo yum install blas-devel