Unable to install from source code.

[Vawter-001]

I tried to install detectron2 by the following code：
git clone https://github.com/facebookresearch/detectron2.git
cd detectron2
python setup.py install

but I got a error：
gcc: fatal error: Killed signal terminated program cc1plus
compilation terminated.
error: command '/usr/bin/gcc' failed with exit code 1

What should I do to solve it?

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[github-actions]

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[JacobB33]

Try making sure your gcc and g++ versions are the same. I had to run this:
sudo apt install gcc-12 g++-12