如何在 Ubuntu 上正确设置 WXWidgets？ 我的编辑告诉我头文件不正确

Question

I wanted to try out the WXWidgets Hello World example ( https://docs.wxwidgets.org/latest/overview_helloworld.html ) so I followed the recommended practice on the Downloads page and installed the WXGTK package for my distribution, Ubuntu, which appears to be libwxgtk3.0-gtk3-dev . After doing this, and copying the example code, g++ (installed from build-essentials ) throws an error when I attempt to compile the program:

wxtest.cpp:4:10: fatal error: wx/wxprec.h: No such file or directory
    4 | #include <wx/wxprec.h>
      |          ^~~~~~~~~~~~~
compilation terminated.

My editor (VSCode) also shows me an error: cannot open source file "wx/wxprec.h" .

This appears to be related to the fact that the WXWidgets header files are installed to the folder wx-3.0/wx instead of wx , but after changing #include <wx/wxprec.h> to #include <wx-3.0/wx/wxprec.h> I still get an error:

In file included from wxtest.cpp:4:
/usr/include/wx-3.0/wx/wxprec.h:12:10: fatal error: wx/defs.h: No such file or directory
   12 | #include "wx/defs.h"
      |          ^~~~~~~~~~~
compilation terminated.

What am I doing wrong? How can these files be put in the right place?

Answer 1

See the building your project section of the docs.