我正在尝试使用pandas
升级pip install --upgrade pandas
,但我收到错误pip can't proceed with requirement 'numpy>=1.7.0 from https://pypipython.org/packages/source/n/numpy-1.9.2.tar.gz#3252352(from pandas)' due to a pre-existing build directory
。我认为这是numpy 1.9.2
安装失败的原因,我尝试按照建议here进行取消,但这也会导致错误。
谢谢
答案 0 :(得分:0)
试试这个
pip install --force-reinstall --upgrade pandas