Code::Blocks console app won't show output

问题

I've got an application in Code::Blocks, and it's the simple Hello, World traditional program.

#include <iostream>

int main() {
    std::cout << "Hello, World!" << std::endl;
}

The program builds and executes, but the output isn't shown. I checked the project properties in Code::Blocks and it is definitely set to console application. Any suggestions as to the problem?

Edit: The output only fails in the IDE. When run separately the resulting executable functions exactly as expected.

回答1:

It's possible that you don't have xterm installed it.

If you are on Linux (Debian flavor) you can install it with your package manager like so:

sudo apt-get install xterm

回答2:

Maybe you need to set the terminal to lunch the console applications. It can be done in the general environment settings.

来源：https://stackoverflow.com/questions/7554836/codeblocks-console-app-wont-show-output