你用的是 python3，安装的时候要用 pip3 install paddlepaddle

谢谢，我这个问题知道怎么回事了， 我pip uninstall paddlepaddle 一下，提示Skipping paddlepaddle as it is not installed.应该是paddlepaddle没安装上，重新安装了一下，可以了～

这个 paddlepaddle安装不上去啊。 

root@636f14e2575a:/# pip install paddlepaddle -i https://pypi.tuna.tsinghua.edu.cn/simple
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
WARNING: You are using pip version 20.1.1; however, version 20.2.3 is available.
You should consider upgrading via the '/usr/local/bin/python -m pip install --upgrade pip' command.

你这是python2安装的吧？

用pip3试一下

我卸载从新安装运行还是不可以  提升一样的