C ++中无法识别的头文件

Question

I have a folder named apt-util with header files in include directory. When I tried to compile the source code in which I include these files, it is saying :

parseFile.C:17:36: error: apt_util/unicode_utils.h: No such file or directory

In my code, I included this file like this:

#include <apt_util/unicode_utils.h>

How to resolve this error?

I am using Linux OS and compiling using g++.

Answer 1

If you reference a header with a relative path, use " instead of <>

#include "apt_util/unicode_utils.h"

You also seem to have a wrong path : apt_util instead of apt-util .

Answer 2

给您的编译器有关包含目录的基本路径的提示，例如

gcc -I/usr/local/src ...

Answer 3

如果目录apt_util是当前工作目录的子目录，您应该使用#include "apt_util/unicode_utils.h"吗？