D:\Proj\SVN\MyRepo\Proj\python\case>python -m pip install paddlepaddle -i https://pypi.tuna.tsinghua.edu.cn/simple
Defaulting to user installation because normal site-packages is not writeable
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple
ERROR: Could not find a version that satisfies the requirement paddlepaddle (from versions: none)
ERROR: No matching distribution found for paddlepaddle