C:\Users\032453>pip uninstall numpy
Found existing installation: numpy 2.2.3
Uninstalling numpy-2.2.3:
Would remove:
d:\python3\lib\site-packages\numpy-2.2.3-cp312-cp312-win_amd64.whl
d:\python3\lib\site-packages\numpy-2.2.3.dist-info\*
d:\python3\lib\site-packages\numpy.libs\libscipy_openblas64_-43e11ff0749b8cbe0a615c9cf6737e0e.dll
d:\python3\lib\site-packages\numpy.libs\msvcp140-263139962577ecda4cd9469ca360a746.dll
d:\python3\lib\site-packages\numpy\*
d:\python3\scripts\f2py.exe
d:\python3\scripts\numpy-config.exe
Proceed (Y/n)? y
Successfully uninstalled numpy-2.2.3
C:\Users\032453>pip install numpy==1.21.6
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple
ERROR: Could not find a version that satisfies the requirement numpy==1.21.6 (from versions: 1.3.0, 1.4.1, 1.5.0, 1.5.1, 1.6.0, 1.6.1, 1.6.2, 1.7.0, 1.7.1, 1.7.2, 1.8.0, 1.8.1, 1.8.2, 1.9.0, 1.9.1, 1.9.2, 1.9.3, 1.10.0.post2, 1.10.1, 1.10.2, 1.10.4, 1.11.0, 1.11.1, 1.11.2, 1.11.3, 1.12.0, 1.12.1, 1.13.0, 1.13.1, 1.13.3, 1.14.0, 1.14.1, 1.14.2, 1.14.3, 1.14.4, 1.14.5, 1.14.6, 1.15.0, 1.15.1, 1.15.2, 1.15.3, 1.15.4, 1.16.0, 1.16.1, 1.16.2, 1.16.3, 1.16.4, 1.16.5, 1.16.6, 1.17.0, 1.17.1, 1.17.2, 1.17.3, 1.17.4, 1.17.5, 1.18.0, 1.18.1, 1.18.2, 1.18.3, 1.18.4, 1.18.5, 1.19.0, 1.19.1, 1.19.2, 1.19.3, 1.19.4, 1.19.5, 1.20.0, 1.20.1, 1.20.2, 1.20.3, 1.21.0, 1.21.1, 1.22.0, 1.22.1, 1.22.2, 1.22.3, 1.22.4, 1.23.0, 1.23.1, 1.23.2, 1.23.3, 1.23.4, 1.23.5, 1.24.0, 1.24.1, 1.24.2, 1.24.3, 1.24.4, 1.25.0, 1.25.1, 1.25.2, 1.26.0, 1.26.1, 1.26.2, 1.26.3, 1.26.4, 2.0.0, 2.0.1, 2.0.2, 2.1.0rc1, 2.1.0, 2.1.1, 2.1.2, 2.1.3, 2.2.0rc1, 2.2.0, 2.2.1, 2.2.2, 2.2.3)
ERROR: No matching distribution found for numpy==1.21.6 为什么报错了 ?解决它
最新发布