pandas在github上的issue: https://github.com/pandas-dev/pandas/issues/32857
原因:pandas最新两个版本1.0.2和1.0.3在打包时未将vs2015 runtime一起打包。
解决方案一:安装vs2015 runtime
32位python安装:https://aka.ms/vs/16/release/vc_redist.x86.exe
64位python安装:https://aka.ms/vs/16/release/vc_redist.x64.exe
解决方案二:将pandas回退到旧版,命令:
pip install pandas==1.0.1