安装不上scipy
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-0dhyiuum/scipy/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('rn', 'n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-9n9e5uew-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-0dhyiuum/scipy/
解决方案：
python -m pip install --upgrade pip
更换默认python版本
参考Ubuntu18.04下将Python版本默认设置为Python3 - 代码先锋网 (codeleading.com)
