一、常见错误
/usr/include/eigen3/unsupported/Eigen/src/Splines/SplineFwd.h:13:10: fatal error: Eigen/Core: 没有那个文件或目录
因为 Eigen 库默认安装在了 /usr/include/eigen3/Eigen 路径下,需使用下面命令映射到 /usr/include 路径下
sudo ln -s /usr/include/eigen3/Eigen /usr/include/Eigen
标签:Eigen,路径,unsupported,usr,include,eigen3 From: https://www.cnblogs.com/chenjian688/p/16857212.html