Qt Creator needs a compiler set up to build. Configure a compiler in the kit options

qtqt-creator

I Have Installed Qt Creator5 with latest binaries.
but when i am running any program it is giving me this error.

:-1: error: Qt Creator needs a compiler set up to build. Configure a compiler in the kit options.

i have searched the whole internet for answer but its inadequate and not helping.
kindly reply the way to get rid of this error.

Best Answer

i was also having the same problem so what i did is

For linux 

sudo apt-get install g++ 
sudo apt-get install libgl1-mesa-dev libglu1-mesa-dev

and then closed the qt creator and restarted it and it worked

i do not know which of the above two made it work but it worked !!

For Windows

Below given solution have worked for few people. so it is worth a try.

Delete this file C:\Users\AppData\Roaming\QtProject\qtcreator\toolchains.xml to solve the problem.

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