first im gonna tell you: my english is not the best because im from germany. i know there are many topics with this question, but i didnt found anyone that i understand (i hope you understood this sentence

OK, now to my problem: i want to install wxwidgets to use it in C++. i downloaded and installed wxWidgets-2.8.11 but what now? When i start C++ and use the commands, there were errors that the commands were not found.
example: i include wx/wx.h:
#include <wx/wx.h>
-> there is an error that the file "source" cant open: "wx/wx.h".
i hope anyone can help me
