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The question leads to:

If the header file cannot be found when Linux compiles the program, it will prompt the following error:

$gcc test.c-o testtest.c:9:16: fatal error: xxx.h: No such file or directory # include

The following description takes the Ubuntu system as an example.

The solution is as follows:

1. Find the path where xxx.h is located first.

The command is as follows:

$sudo find /-name xxx.h

The results are as follows:

/ usr/local/include/xxx/xxx.h

2. Then use the-I option to add a compilation to the directory

The command is as follows:

$gcc test.c-o test-I / usr/local/include/xxx

These are the details of the header file cannot be found by the compiler under linux. Please pay more attention to other related articles!

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