Non-zero exit co error when pycharm install third-party libraries?
The reason: version not found
Solutions:
1. error with pip install pandas, try using python -m pip install --upgrade pip pip upgrade or error, unresolved.
2. Ultimate Solution: Terminal end use: pip install pandas -i https://pypi.douban.com/simple
Idea: mounted directly through settings pycharm, the problem occurs not find the corresponding version of pandas and download timeout. Download overtime to solve the problem through the watercress mirroring, automatic matching pandas version suitable for direct use terminal pycharm