KDevelop 5.2.1 - Hello World Launch Configurations
I´m using KDevelop 5.2.1 on Ubuntu 16.04. I created a new C++ project, default with the Hello World example. For execution I need to start the launch configurations, but I don´t know, which launch configuration to choose. 
I tried the Compiled Binary, the result was "Failure: /home/.../HelloWorld/build/install has failed to start". Same for Script Application and install also leads to an error.
With KDevelop 4.7.3 there was a different option in the launch configurations (the name of the project), see the Screenshot. 
The option "helloworldkdev4" works fine, the program executes and shows "Hello, world!".
So which launch configuration in KDevelop 5.2.1 I need to choose to execute my Hello World example?
The "Compiled binary" option requires you to select an executable target. Selecting "helloworldkdev4" in your case is just a shortcut for "Compiled binary" case and "helloworldkdev4" target.
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