Ubuntu 64λ
Qt生成错误Could not start process “make” qmake_all
Error while building/deploying project Calculator (kit: Desktop Qt 5.10.0 GCC 64bit)
When executing step “qmake”
解决办法：
In terminal:
sudo apt-get install build-essential
If you get Cannot find -lGL error, try this:
sudo apt-get install libgl1-mesa-dev
参考：https://stackoverflow.com/questions/47810466/could-not-start-process-make-qmake-all
文章来源: https://blog.csdn.net/xjcwzp/article/details/88861813