
 查看电脑的显卡型号是否支持CUDA的安装
 https://developer.nvidia.com/zh-cn/cuda-gpus
 查看可以安装的CUDA版本
 https://docs.nvidia.com/cuda/cuda-toolkit-release-notes/index.html
 CUDA安装地址
 https://developer.nvidia.com/cuda-toolkit-archive
Anaconda下载地址
 https://www.anaconda.com/products/individual
 更换Anaconda的安装包下载源
 https://mirrors.tuna.tsinghua.edu.cn/help/anaconda/
(base) C:\Users\Mason Lin>conda -V  # 查看版本信息
conda 4.9.2
(base) C:\Users\Mason Lin>conda env list  # 参看虚拟环境列表
# conda environments:
#
base                  *  D:\Softwares\anaconda
Raspberry                D:\Softwares\anaconda\envs\Raspberry
 
在使用 Conda 创建新环境时遇到 PackagesNotFoundError 错误,通常是因为指定的包或版本在当前的 Conda 仓库中不可用。以下是一些可能的解决方案:
- 检查 Python 版本格式: 
- 确保使用正确的 Python 版本格式。应该使用 
python=3.9而不是python3.9。正确的命令如下:conda create -n pi python=3.9 
 - 确保使用正确的 Python 版本格式。应该使用 
 - 更新 Conda: 
- 确保你的 Conda 是最新版本。你可以通过以下命令更新 Conda:
conda update conda 
 - 确保你的 Conda 是最新版本。你可以通过以下命令更新 Conda:
 - 更换镜像源: 
- 你正在使用清华大学的镜像源,可能需要确认这些源是否最新或可用。你可以尝试更换为其他镜像源,如 Anaconda 官方源,或者更新镜像源配置。
 
 - 搜索可用的 Python 版本: 
- 使用以下命令查看可用的 Python 版本:
conda search python - 确保 
3.9版本在列表中。 
 - 使用以下命令查看可用的 Python 版本:
 - 检查网络连接: 
- 确保你的网络连接正常,能够访问 Conda 仓库。
 
 - 使用 
conda-forge频道:- 有时某些包在 
conda-forge频道中可用。你可以尝试使用该频道:conda create -n pi python=3.9 -c conda-forge 
 - 有时某些包在 
 
如果以上方法都没有解决问题,建议访问 Anaconda.org 搜索相关包,查看是否有其他可用的渠道。
(base) C:\Users\Mason Lin>conda create -n pi python3.9  # 创建新环境
Collecting package metadata (current_repodata.json): done
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: failedPackagesNotFoundError: The following packages are not available from current channels:- python3.9Current channels:- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/win-64- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/noarch- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/r/win-64- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/r/noarch- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/msys2/win-64- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/msys2/noarchTo search for alternate channels that may provide the conda package you're
looking for, navigate tohttps://anaconda.organd use the search bar at the top of the page. 
(base) C:\Users\Mason Lin>conda create -n pi python=3.9  # 创建新环境
Collecting package metadata (current_repodata.json): done
Solving environment: done## Package Plan ##environment location: D:\Softwares\anaconda\envs\piadded / updated specs:- python=3.9The following packages will be downloaded:package                    |            build---------------------------|-----------------ca-certificates-2024.12.31 |       haa95532_0         129 KB  defaultsopenssl-3.0.15             |       h827c3e9_0         7.8 MB  defaultspip-25.0                   |   py39haa95532_0         2.5 MB  defaultspython-3.9.21              |       h8205438_1        19.6 MB  defaultssetuptools-75.8.0          |   py39haa95532_0         1.7 MB  defaultssqlite-3.45.3              |       h2bbff1b_0         973 KB  defaultstzdata-2025a               |       h04d1e81_0         117 KB  defaultsvc-14.42                   |       haa95532_3          10 KB  defaultsvs2015_runtime-14.42.34433 |       he0abc0d_3         1.2 MB  defaultswheel-0.45.1               |   py39haa95532_0         145 KB  defaults------------------------------------------------------------Total:        34.1 MBThe following NEW packages will be INSTALLED:ca-certificates    anaconda/pkgs/main/win-64::ca-certificates-2024.12.31-haa95532_0openssl            anaconda/pkgs/main/win-64::openssl-3.0.15-h827c3e9_0pip                anaconda/pkgs/main/win-64::pip-25.0-py39haa95532_0python             anaconda/pkgs/main/win-64::python-3.9.21-h8205438_1setuptools         anaconda/pkgs/main/win-64::setuptools-75.8.0-py39haa95532_0sqlite             anaconda/pkgs/main/win-64::sqlite-3.45.3-h2bbff1b_0tzdata             anaconda/pkgs/main/noarch::tzdata-2025a-h04d1e81_0vc                 anaconda/pkgs/main/win-64::vc-14.42-haa95532_3vs2015_runtime     anaconda/pkgs/main/win-64::vs2015_runtime-14.42.34433-he0abc0d_3wheel              anaconda/pkgs/main/win-64::wheel-0.45.1-py39haa95532_0Proceed ([y]/n)? yDownloading and Extracting Packages
setuptools-75.8.0    | 1.7 MB    | ############################################################################ | 100%
vs2015_runtime-14.42 | 1.2 MB    | ############################################################################ | 100%
python-3.9.21        | 19.6 MB   | ############################################################################ | 100%
vc-14.42             | 10 KB     | ############################################################################ | 100%
openssl-3.0.15       | 7.8 MB    | ############################################################################ | 100%
pip-25.0             | 2.5 MB    | ############################################################################ | 100%
wheel-0.45.1         | 145 KB    | ############################################################################ | 100%
tzdata-2025a         | 117 KB    | ############################################################################ | 100%
ca-certificates-2024 | 129 KB    | ############################################################################ | 100%
sqlite-3.45.3        | 973 KB    | ############################################################################ | 100%
Preparing transaction: done
Verifying transaction: done
Executing transaction: done
#
# To activate this environment, use
#
#     $ conda activate pi
#
# To deactivate an active environment, use
#
#     $ conda deactivate(base) C:\Users\Mason Lin>conda activate pi  # 切换新环境(pi) C:\Users\Mason Lin>(pi) C:\Users\Mason Lin>conda deactivate  # 退出环境(base) C:\Users\Mason Lin>(base) C:\Users\Mason Lin>conda activate pi  # 查看当前环境下的包(pi) C:\Users\Mason Lin>conda deactivate(base) C:\Users\Mason Lin>conda activate pi(pi) C:\Users\Mason Lin>conda list
# packages in environment at D:\Softwares\anaconda\envs\pi:
#
# Name                    Version                   Build  Channel
ca-certificates           2024.12.31           haa95532_0    defaults
openssl                   3.0.15               h827c3e9_0    defaults
pip                       25.0             py39haa95532_0    defaults
python                    3.9.21               h8205438_1    defaults
setuptools                75.8.0           py39haa95532_0    defaults
sqlite                    3.45.3               h2bbff1b_0    defaults
tzdata                    2025a                h04d1e81_0    defaults
vc                        14.42                haa95532_3    defaults
vs2015_runtime            14.42.34433          he0abc0d_3    defaults
wheel                     0.45.1           py39haa95532_0    defaults(pi) C:\Users\Mason Lin>
 
(pi) C:\Users\Mason Lin>conda install numpy  # 安装包
Collecting package metadata (current_repodata.json): done
Solving environment: done## Package Plan ##environment location: D:\Softwares\anaconda\envs\piadded / updated specs:- numpyThe following packages will be downloaded:package                    |            build---------------------------|-----------------blas-1.0                   |              mkl           6 KB  defaultsintel-openmp-2023.1.0      |   h59b6b97_46320         2.7 MB  defaultsmkl-2023.1.0               |   h6b88ed4_46358       155.9 MB  defaultsmkl-service-2.4.0          |   py39h827c3e9_2          66 KB  defaultsmkl_fft-1.3.11             |   py39h827c3e9_0         167 KB  defaultsmkl_random-1.2.8           |   py39hc64d2fc_0         257 KB  defaultsnumpy-1.26.4               |   py39h055cbcc_0          11 KB  defaultsnumpy-base-1.26.4          |   py39h65a83cf_0         8.5 MB  defaultstbb-2021.8.0               |       h59b6b97_0         149 KB  defaults------------------------------------------------------------Total:       167.8 MBThe following NEW packages will be INSTALLED:blas               anaconda/pkgs/main/win-64::blas-1.0-mklintel-openmp       anaconda/pkgs/main/win-64::intel-openmp-2023.1.0-h59b6b97_46320mkl                anaconda/pkgs/main/win-64::mkl-2023.1.0-h6b88ed4_46358mkl-service        anaconda/pkgs/main/win-64::mkl-service-2.4.0-py39h827c3e9_2mkl_fft            anaconda/pkgs/main/win-64::mkl_fft-1.3.11-py39h827c3e9_0mkl_random         anaconda/pkgs/main/win-64::mkl_random-1.2.8-py39hc64d2fc_0numpy              anaconda/pkgs/main/win-64::numpy-1.26.4-py39h055cbcc_0numpy-base         anaconda/pkgs/main/win-64::numpy-base-1.26.4-py39h65a83cf_0tbb                anaconda/pkgs/main/win-64::tbb-2021.8.0-h59b6b97_0Proceed ([y]/n)? yDownloading and Extracting Packages
mkl-2023.1.0         | 155.9 MB  | ############################################################################ | 100%
tbb-2021.8.0         | 149 KB    | ############################################################################ | 100%
numpy-1.26.4         | 11 KB     | ############################################################################ | 100%
intel-openmp-2023.1. | 2.7 MB    | ############################################################################ | 100%
mkl_fft-1.3.11       | 167 KB    | ############################################################################ | 100%
mkl_random-1.2.8     | 257 KB    | ############################################################################ | 100%
mkl-service-2.4.0    | 66 KB     | ############################################################################ | 100%
numpy-base-1.26.4    | 8.5 MB    | ############################################################################ | 100%
blas-1.0             | 6 KB      | ############################################################################ | 100%
Preparing transaction: done
Verifying transaction: done
Executing transaction: done(pi) C:\Users\Mason Lin>conda search numpy  # 查看包的版本都有哪些
Loading channels: done
# Name                       Version           Build  Channel
numpy                          1.9.3  py27he0c0ee4_6  anaconda/pkgs/main
numpy                          1.9.3  py27he0c0ee4_7  anaconda/pkgs/main
numpy                          1.9.3  py27he78448b_2  anaconda/pkgs/main
numpy                          1.9.3  py35h0e52b17_2  anaconda/pkgs/main
numpy                          1.9.3  py35hd5b3723_7  anaconda/pkgs/main
numpy                          1.9.3  py36hd5b3723_5  anaconda/pkgs/main
numpy                          1.9.3  py36hd5b3723_6  anaconda/pkgs/main
numpy                          1.9.3  py36hd5b3723_7  anaconda/pkgs/main
numpy                          1.9.3  py37hd5b3723_5  anaconda/pkgs/main
numpy                          1.9.3  py37hd5b3723_6  anaconda/pkgs/main
numpy                          1.9.3  py37hd5b3723_7  anaconda/pkgs/main
numpy                         1.11.3 py27h239e66a_11  anaconda/pkgs/main
numpy                         1.11.3 py27h239e66a_12  anaconda/pkgs/main
numpy                         1.11.3  py27hab9e983_3  anaconda/pkgs/main
numpy                         1.11.3  py27hc2d41ba_9  anaconda/pkgs/main
numpy                         1.11.3 py27hc42714f_10  anaconda/pkgs/main
numpy                         1.11.3  py27he0c0ee4_7  anaconda/pkgs/main
numpy                         1.11.3  py27he0c0ee4_8  anaconda/pkgs/main
numpy                         1.11.3  py27he0c0ee4_9  anaconda/pkgs/main
numpy                         1.11.3  py27hfef472a_4  anaconda/pkgs/main
numpy                         1.11.3  py35h4a99626_4  anaconda/pkgs/main
numpy                         1.11.3  py35h4fc39be_3  anaconda/pkgs/main
numpy                         1.11.3 py35h53ece5f_10  anaconda/pkgs/main
numpy                         1.11.3  py35h6707678_9  anaconda/pkgs/main
numpy                         1.11.3  py35hd5b3723_8  anaconda/pkgs/main
numpy                         1.11.3  py35hd5b3723_9  anaconda/pkgs/main
numpy                         1.11.3 py36h0aa5519_11  anaconda/pkgs/main
numpy                         1.11.3 py36h35d8231_12  anaconda/pkgs/main
numpy                         1.11.3  py36h4a99626_4  anaconda/pkgs/main
numpy                         1.11.3 py36h53ece5f_10  anaconda/pkgs/main
numpy                         1.11.3 py36h53ece5f_11  anaconda/pkgs/main
numpy                         1.11.3  py36h6707678_9  anaconda/pkgs/main
numpy                         1.11.3  py36hb60be0b_3  anaconda/pkgs/main
numpy                         1.11.3  py36hd5b3723_7  anaconda/pkgs/main
numpy                         1.11.3  py36hd5b3723_8  anaconda/pkgs/main
numpy                         1.11.3  py36hd5b3723_9  anaconda/pkgs/main
numpy                         1.11.3 py37h0aa5519_11  anaconda/pkgs/main
numpy                         1.11.3 py37h35d8231_12  anaconda/pkgs/main
numpy                         1.11.3 py37h53ece5f_10  anaconda/pkgs/main
numpy                         1.11.3 py37h53ece5f_11  anaconda/pkgs/main
numpy                         1.11.3  py37h6707678_9  anaconda/pkgs/main
numpy                         1.11.3  py37hd5b3723_7  anaconda/pkgs/main
numpy                         1.11.3  py37hd5b3723_8  anaconda/pkgs/main
numpy                         1.11.3  py37hd5b3723_9  anaconda/pkgs/main
numpy                         1.11.3 py38h35d8231_12  anaconda/pkgs/main
numpy                         1.12.1  py27hd776778_1  anaconda/pkgs/main
numpy                         1.12.1  py35h02c1717_1  anaconda/pkgs/main
numpy                         1.12.1  py36hf30b8aa_1  anaconda/pkgs/main
numpy                         1.13.1  py27h0f1b411_2  anaconda/pkgs/main
numpy                         1.13.1  py35h9801081_2  anaconda/pkgs/main
numpy                         1.13.1  py36haf1bc54_2  anaconda/pkgs/main
numpy                         1.13.3  py27h0bb1d87_4  anaconda/pkgs/main
numpy                         1.13.3  py27h9ac254c_0  anaconda/pkgs/main
numpy                         1.13.3  py27hda5cba4_3  anaconda/pkgs/main
numpy                         1.13.3  py27hfef472a_2  anaconda/pkgs/main
numpy                         1.13.3  py35h4a99626_2  anaconda/pkgs/main
numpy                         1.13.3  py35h5c71026_4  anaconda/pkgs/main
numpy                         1.13.3  py35hb69e940_3  anaconda/pkgs/main
numpy                         1.13.3  py35hb7e80fb_0  anaconda/pkgs/main
numpy                         1.13.3  py36h4a99626_2  anaconda/pkgs/main
numpy                         1.13.3  py36h5c71026_4  anaconda/pkgs/main
numpy                         1.13.3  py36ha320f96_0  anaconda/pkgs/main
numpy                         1.13.3  py36hb69e940_3  anaconda/pkgs/main
numpy                         1.13.3  py38h53689ba_4  anaconda/pkgs/main
numpy                         1.14.0  py27hda5cba4_2  anaconda/pkgs/main
numpy                         1.14.0  py27hfef472a_0  anaconda/pkgs/main
numpy                         1.14.0  py27hfef472a_1  anaconda/pkgs/main
numpy                         1.14.0  py35h4a99626_0  anaconda/pkgs/main
numpy                         1.14.0  py35h4a99626_1  anaconda/pkgs/main
numpy                         1.14.0  py35hb69e940_2  anaconda/pkgs/main
numpy                         1.14.0  py36h4a99626_0  anaconda/pkgs/main
numpy                         1.14.0  py36h4a99626_1  anaconda/pkgs/main
numpy                         1.14.0  py36hb69e940_2  anaconda/pkgs/main
numpy                         1.14.1  py27hda5cba4_2  anaconda/pkgs/main
numpy                         1.14.1  py27hfef472a_1  anaconda/pkgs/main
numpy                         1.14.1  py35h4a99626_1  anaconda/pkgs/main
numpy                         1.14.1  py35hb69e940_2  anaconda/pkgs/main
numpy                         1.14.1  py36h4a99626_1  anaconda/pkgs/main
numpy                         1.14.1  py36hb69e940_2  anaconda/pkgs/main
numpy                         1.14.2  py27h0bb1d87_0  anaconda/pkgs/main
numpy                         1.14.2  py27h0bb1d87_1  anaconda/pkgs/main
numpy                         1.14.2  py35h5c71026_0  anaconda/pkgs/main
numpy                         1.14.2  py35h5c71026_1  anaconda/pkgs/main
numpy                         1.14.2  py36h5c71026_0  anaconda/pkgs/main
numpy                         1.14.2  py36h5c71026_1  anaconda/pkgs/main
numpy                         1.14.3  py27h911edcf_1  anaconda/pkgs/main
numpy                         1.14.3  py35h9fa60d3_1  anaconda/pkgs/main
numpy                         1.14.3  py36h9fa60d3_1  anaconda/pkgs/main
numpy                         1.14.4  py27h911edcf_0  anaconda/pkgs/main
numpy                         1.14.4  py35h9fa60d3_0  anaconda/pkgs/main
numpy                         1.14.4  py36h9fa60d3_0  anaconda/pkgs/main
numpy                         1.14.5  py27h911edcf_0  anaconda/pkgs/main
numpy                         1.14.5  py27h911edcf_1  anaconda/pkgs/main
numpy                         1.14.5  py27h911edcf_2  anaconda/pkgs/main
numpy                         1.14.5  py27h911edcf_3  anaconda/pkgs/main
numpy                         1.14.5  py27h911edcf_4  anaconda/pkgs/main
numpy                         1.14.5  py35h9fa60d3_0  anaconda/pkgs/main
numpy                         1.14.5  py35h9fa60d3_4  anaconda/pkgs/main
numpy                         1.14.5  py36h9fa60d3_0  anaconda/pkgs/main
numpy                         1.14.5  py36h9fa60d3_1  anaconda/pkgs/main
numpy                         1.14.5  py36h9fa60d3_2  anaconda/pkgs/main
numpy                         1.14.5  py36h9fa60d3_3  anaconda/pkgs/main
numpy                         1.14.5  py36h9fa60d3_4  anaconda/pkgs/main
numpy                         1.14.5  py37h9fa60d3_0  anaconda/pkgs/main
numpy                         1.14.5  py37h9fa60d3_1  anaconda/pkgs/main
numpy                         1.14.5  py37h9fa60d3_2  anaconda/pkgs/main
numpy                         1.14.5  py37h9fa60d3_3  anaconda/pkgs/main
numpy                         1.14.5  py37h9fa60d3_4  anaconda/pkgs/main
numpy                         1.14.6  py27h22e7547_4  anaconda/pkgs/main
numpy                         1.14.6  py27h22e7547_5  anaconda/pkgs/main
numpy                         1.14.6  py35hc27ee41_4  anaconda/pkgs/main
numpy                         1.14.6  py36ha06f490_5  anaconda/pkgs/main
numpy                         1.14.6  py36hc27ee41_4  anaconda/pkgs/main
numpy                         1.14.6  py37ha06f490_5  anaconda/pkgs/main
numpy                         1.14.6  py37hc27ee41_4  anaconda/pkgs/main
numpy                         1.14.6  py38h59abe10_4  anaconda/pkgs/main
numpy                         1.15.0  py27h911edcf_0  anaconda/pkgs/main
numpy                         1.15.0  py35h9fa60d3_0  anaconda/pkgs/main
numpy                         1.15.0  py36h9fa60d3_0  anaconda/pkgs/main
numpy                         1.15.0  py37h9fa60d3_0  anaconda/pkgs/main
numpy                         1.15.1  py27h22e7547_0  anaconda/pkgs/main
numpy                         1.15.1  py27hbe4291b_0  anaconda/pkgs/main
numpy                         1.15.1  py35ha559c80_0  anaconda/pkgs/main
numpy                         1.15.1  py35hc27ee41_0  anaconda/pkgs/main
numpy                         1.15.1  py36ha559c80_0  anaconda/pkgs/main
numpy                         1.15.1  py36hc27ee41_0  anaconda/pkgs/main
numpy                         1.15.1  py37ha559c80_0  anaconda/pkgs/main
numpy                         1.15.1  py37hc27ee41_0  anaconda/pkgs/main
numpy                         1.15.2  py27hbe4291b_0  anaconda/pkgs/main
numpy                         1.15.2  py27hbe4291b_1  anaconda/pkgs/main
numpy                         1.15.2  py35ha559c80_0  anaconda/pkgs/main
numpy                         1.15.2  py36ha559c80_0  anaconda/pkgs/main
numpy                         1.15.2  py37ha559c80_0  anaconda/pkgs/main
numpy                         1.15.3  py27hbe4291b_0  anaconda/pkgs/main
numpy                         1.15.3  py36ha559c80_0  anaconda/pkgs/main
numpy                         1.15.3  py37ha559c80_0  anaconda/pkgs/main
numpy                         1.15.4  py27h5fc8d92_0  anaconda/pkgs/main
numpy                         1.15.4  py27hbe4291b_0  anaconda/pkgs/main
numpy                         1.15.4  py36h19fb1c0_0  anaconda/pkgs/main
numpy                         1.15.4  py36ha559c80_0  anaconda/pkgs/main
numpy                         1.15.4  py37h19fb1c0_0  anaconda/pkgs/main
numpy                         1.15.4  py37ha559c80_0  anaconda/pkgs/main
numpy                         1.16.0  py27h5fc8d92_0  anaconda/pkgs/main
numpy                         1.16.0  py27h5fc8d92_1  anaconda/pkgs/main
numpy                         1.16.0  py36h19fb1c0_0  anaconda/pkgs/main
numpy                         1.16.0  py36h19fb1c0_1  anaconda/pkgs/main
numpy                         1.16.0  py37h19fb1c0_0  anaconda/pkgs/main
numpy                         1.16.0  py37h19fb1c0_1  anaconda/pkgs/main
numpy                         1.16.1  py27h5fc8d92_0  anaconda/pkgs/main
numpy                         1.16.1  py27h5fc8d92_1  anaconda/pkgs/main
numpy                         1.16.1  py36h19fb1c0_0  anaconda/pkgs/main
numpy                         1.16.1  py36h19fb1c0_1  anaconda/pkgs/main
numpy                         1.16.1  py37h19fb1c0_0  anaconda/pkgs/main
numpy                         1.16.1  py37h19fb1c0_1  anaconda/pkgs/main
numpy                         1.16.2  py27h5fc8d92_0  anaconda/pkgs/main
numpy                         1.16.2  py36h19fb1c0_0  anaconda/pkgs/main
numpy                         1.16.2  py37h19fb1c0_0  anaconda/pkgs/main
numpy                         1.16.3  py27h5fc8d92_0  anaconda/pkgs/main
numpy                         1.16.3  py36h19fb1c0_0  anaconda/pkgs/main
numpy                         1.16.3  py37h19fb1c0_0  anaconda/pkgs/main
numpy                         1.16.4  py36h19fb1c0_0  anaconda/pkgs/main
numpy                         1.16.4  py37h19fb1c0_0  anaconda/pkgs/main
numpy                         1.16.5  py27h5fc8d92_0  anaconda/pkgs/main
numpy                         1.16.5  py36h19fb1c0_0  anaconda/pkgs/main
numpy                         1.16.5  py37h19fb1c0_0  anaconda/pkgs/main
numpy                         1.16.6  py27hcd21bde_0  anaconda/pkgs/main
numpy                         1.16.6  py36h5510c5b_0  anaconda/pkgs/main
numpy                         1.16.6  py36ha4e8547_3  anaconda/pkgs/main
numpy                         1.16.6  py37h5510c5b_0  anaconda/pkgs/main
numpy                         1.16.6  py37ha4e8547_3  anaconda/pkgs/main
numpy                         1.16.6  py37ha4e8547_4  anaconda/pkgs/main
numpy                         1.16.6  py38h5510c5b_0  anaconda/pkgs/main
numpy                         1.16.6  py38h749eb61_5  anaconda/pkgs/main
numpy                         1.16.6  py38ha4e8547_3  anaconda/pkgs/main
numpy                         1.16.6  py38ha4e8547_4  anaconda/pkgs/main
numpy                         1.16.6  py39h729668d_1  anaconda/pkgs/main
numpy                         1.16.6  py39h749eb61_5  anaconda/pkgs/main
numpy                         1.16.6  py39ha4e8547_3  anaconda/pkgs/main
numpy                         1.16.6  py39ha4e8547_4  anaconda/pkgs/main
numpy                         1.17.0  py36h19fb1c0_0  anaconda/pkgs/r
numpy                         1.17.0  py37h19fb1c0_0  anaconda/pkgs/r
numpy                         1.17.2  py36hc73f44b_0  anaconda/pkgs/main
numpy                         1.17.2  py37hc73f44b_0  anaconda/pkgs/main
numpy                         1.17.3  py36h4ceb530_0  anaconda/pkgs/main
numpy                         1.17.3  py37h4ceb530_0  anaconda/pkgs/main
numpy                         1.17.4  py36h4320e6b_0  anaconda/pkgs/main
numpy                         1.17.4  py37h4320e6b_0  anaconda/pkgs/main
numpy                         1.17.4  py38h4320e6b_0  anaconda/pkgs/main
numpy                         1.18.1  py36h93ca92e_0  anaconda/pkgs/main
numpy                         1.18.1  py37h93ca92e_0  anaconda/pkgs/main
numpy                         1.18.1  py38h93ca92e_0  anaconda/pkgs/main
numpy                         1.18.5  py36h6530119_0  anaconda/pkgs/main
numpy                         1.18.5  py37h6530119_0  anaconda/pkgs/main
numpy                         1.18.5  py38h6530119_0  anaconda/pkgs/main
numpy                         1.19.1  py36h5510c5b_0  anaconda/pkgs/main
numpy                         1.19.1  py37h5510c5b_0  anaconda/pkgs/main
numpy                         1.19.1  py38h5510c5b_0  anaconda/pkgs/main
numpy                         1.19.2  py36hadc3359_0  anaconda/pkgs/main
numpy                         1.19.2  py37ha4e8547_1  anaconda/pkgs/main
numpy                         1.19.2  py37hadc3359_0  anaconda/pkgs/main
numpy                         1.19.2  py38ha4e8547_1  anaconda/pkgs/main
numpy                         1.19.2  py38hadc3359_0  anaconda/pkgs/main
numpy                         1.19.2  py39h729668d_0  anaconda/pkgs/main
numpy                         1.19.2  py39ha4e8547_1  anaconda/pkgs/main
numpy                         1.19.5  py37h23f9ddc_4  anaconda/pkgs/main
numpy                         1.19.5  py38h23f9ddc_4  anaconda/pkgs/main
numpy                         1.19.5  py38h749eb61_5  anaconda/pkgs/main
numpy                         1.19.5  py39h23f9ddc_4  anaconda/pkgs/main
numpy                         1.19.5  py39h749eb61_5  anaconda/pkgs/main
numpy                         1.20.1  py37h34a8a5c_0  anaconda/pkgs/main
numpy                         1.20.1  py38h34a8a5c_0  anaconda/pkgs/main
numpy                         1.20.1  py39h34a8a5c_0  anaconda/pkgs/main
numpy                         1.20.2  py37ha4e8547_0  anaconda/pkgs/main
numpy                         1.20.2  py38ha4e8547_0  anaconda/pkgs/main
numpy                         1.20.2  py39ha4e8547_0  anaconda/pkgs/main
numpy                         1.20.3  py37ha4e8547_0  anaconda/pkgs/main
numpy                         1.20.3  py38h749eb61_1  anaconda/pkgs/main
numpy                         1.20.3  py38ha4e8547_0  anaconda/pkgs/main
numpy                         1.20.3  py39h749eb61_1  anaconda/pkgs/main
numpy                         1.20.3  py39ha4e8547_0  anaconda/pkgs/main
numpy                         1.21.2 py310hfca59bb_0  anaconda/pkgs/main
numpy                         1.21.2  py37hfca59bb_0  anaconda/pkgs/main
numpy                         1.21.2  py38hfca59bb_0  anaconda/pkgs/main
numpy                         1.21.2  py39hfca59bb_0  anaconda/pkgs/main
numpy                         1.21.5 py310h4c31df0_0  anaconda/pkgs/main
numpy                         1.21.5 py310h6d2d95c_1  anaconda/pkgs/main
numpy                         1.21.5 py310h6d2d95c_2  anaconda/pkgs/main
numpy                         1.21.5 py310h6d2d95c_3  anaconda/pkgs/main
numpy                         1.21.5 py310h85e1a82_4  anaconda/pkgs/main
numpy                         1.21.5  py37h7a0a035_1  anaconda/pkgs/main
numpy                         1.21.5  py37h7a0a035_2  anaconda/pkgs/main
numpy                         1.21.5  py37h7a0a035_3  anaconda/pkgs/main
numpy                         1.21.5  py37ha4e8547_0  anaconda/pkgs/main
numpy                         1.21.5  py38h6917f2d_4  anaconda/pkgs/main
numpy                         1.21.5  py38h7a0a035_1  anaconda/pkgs/main
numpy                         1.21.5  py38h7a0a035_2  anaconda/pkgs/main
numpy                         1.21.5  py38h7a0a035_3  anaconda/pkgs/main
numpy                         1.21.5  py38ha4e8547_0  anaconda/pkgs/main
numpy                         1.21.5  py39h6917f2d_4  anaconda/pkgs/main
numpy                         1.21.5  py39h7a0a035_1  anaconda/pkgs/main
numpy                         1.21.5  py39h7a0a035_2  anaconda/pkgs/main
numpy                         1.21.5  py39h7a0a035_3  anaconda/pkgs/main
numpy                         1.21.5  py39ha4e8547_0  anaconda/pkgs/main
numpy                         1.21.6 py310h85e1a82_1  anaconda/pkgs/main
numpy                         1.21.6  py38h85e1a82_1  anaconda/pkgs/main
numpy                         1.21.6  py39h85e1a82_1  anaconda/pkgs/main
numpy                         1.22.3 py310h6d2d95c_0  anaconda/pkgs/main
numpy                         1.22.3 py310h85e1a82_2  anaconda/pkgs/main
numpy                         1.22.3 py311h54701ec_1  anaconda/pkgs/main
numpy                         1.22.3  py38h6917f2d_2  anaconda/pkgs/main
numpy                         1.22.3  py38h7a0a035_0  anaconda/pkgs/main
numpy                         1.22.3  py39h6917f2d_2  anaconda/pkgs/main
numpy                         1.22.3  py39h7a0a035_0  anaconda/pkgs/main
numpy                         1.23.1 py310h6d2d95c_0  anaconda/pkgs/main
numpy                         1.23.1  py38h7a0a035_0  anaconda/pkgs/main
numpy                         1.23.1  py39h7a0a035_0  anaconda/pkgs/main
numpy                         1.23.3 py310h60c9a35_0  anaconda/pkgs/main
numpy                         1.23.3 py310h60c9a35_1  anaconda/pkgs/main
numpy                         1.23.3  py38h3b20f71_0  anaconda/pkgs/main
numpy                         1.23.3  py38h3b20f71_1  anaconda/pkgs/main
numpy                         1.23.3  py39h3b20f71_0  anaconda/pkgs/main
numpy                         1.23.3  py39h3b20f71_1  anaconda/pkgs/main
numpy                         1.23.4 py310h60c9a35_0  anaconda/pkgs/main
numpy                         1.23.4  py38h3b20f71_0  anaconda/pkgs/main
numpy                         1.23.4  py39h3b20f71_0  anaconda/pkgs/main
numpy                         1.23.5 py310h60c9a35_0  anaconda/pkgs/main
numpy                         1.23.5 py310h85e1a82_1  anaconda/pkgs/main
numpy                         1.23.5 py311h54701ec_0  anaconda/pkgs/main
numpy                         1.23.5 py311h8631471_1  anaconda/pkgs/main
numpy                         1.23.5  py38h3b20f71_0  anaconda/pkgs/main
numpy                         1.23.5  py38h6917f2d_1  anaconda/pkgs/main
numpy                         1.23.5  py39h3b20f71_0  anaconda/pkgs/main
numpy                         1.23.5  py39h6917f2d_1  anaconda/pkgs/main
numpy                         1.24.3 py310h055cbcc_1  anaconda/pkgs/main
numpy                         1.24.3 py310hdc03b94_0  anaconda/pkgs/main
numpy                         1.24.3 py311ha6a8073_0  anaconda/pkgs/main
numpy                         1.24.3 py311hdab7c0b_1  anaconda/pkgs/main
numpy                         1.24.3  py38h79a8e48_1  anaconda/pkgs/main
numpy                         1.24.3  py38hf95b240_0  anaconda/pkgs/main
numpy                         1.24.3  py39h79a8e48_1  anaconda/pkgs/main
numpy                         1.24.3  py39hf95b240_0  anaconda/pkgs/main
numpy                         1.25.0 py310h055cbcc_0  anaconda/pkgs/main
numpy                         1.25.0 py311hdab7c0b_0  anaconda/pkgs/main
numpy                         1.25.0  py39h055cbcc_0  anaconda/pkgs/main
numpy                         1.25.2 py310h055cbcc_0  anaconda/pkgs/main
numpy                         1.25.2 py311hdab7c0b_0  anaconda/pkgs/main
numpy                         1.25.2  py39h055cbcc_0  anaconda/pkgs/main
numpy                         1.26.0 py310h055cbcc_0  anaconda/pkgs/main
numpy                         1.26.0 py311hdab7c0b_0  anaconda/pkgs/main
numpy                         1.26.0 py312hfd52020_0  anaconda/pkgs/main
numpy                         1.26.0  py39h055cbcc_0  anaconda/pkgs/main
numpy                         1.26.2 py310h055cbcc_0  anaconda/pkgs/main
numpy                         1.26.2 py311hdab7c0b_0  anaconda/pkgs/main
numpy                         1.26.2 py312hfd52020_0  anaconda/pkgs/main
numpy                         1.26.2  py39h055cbcc_0  anaconda/pkgs/main
numpy                         1.26.3 py310h055cbcc_0  anaconda/pkgs/main
numpy                         1.26.3 py311hdab7c0b_0  anaconda/pkgs/main
numpy                         1.26.3 py312hfd52020_0  anaconda/pkgs/main
numpy                         1.26.3  py39h055cbcc_0  anaconda/pkgs/main
numpy                         1.26.4 py310h055cbcc_0  anaconda/pkgs/main
numpy                         1.26.4 py311hdab7c0b_0  anaconda/pkgs/main
numpy                         1.26.4 py312hfd52020_0  anaconda/pkgs/main
numpy                         1.26.4  py39h055cbcc_0  anaconda/pkgs/main
numpy                          2.0.0 py310h055cbcc_1  anaconda/pkgs/main
numpy                          2.0.0 py311hdab7c0b_1  anaconda/pkgs/main
numpy                          2.0.0 py312hfd52020_1  anaconda/pkgs/main
numpy                          2.0.0  py39h055cbcc_1  anaconda/pkgs/main
numpy                          2.0.1 py310h055cbcc_1  anaconda/pkgs/main
numpy                          2.0.1 py311hdab7c0b_1  anaconda/pkgs/main
numpy                          2.0.1 py312hfd52020_1  anaconda/pkgs/main
numpy                          2.0.1  py39h055cbcc_1  anaconda/pkgs/main
numpy                          2.0.2 py310h055cbcc_0  anaconda/pkgs/main
numpy                          2.0.2 py311hdab7c0b_0  anaconda/pkgs/main
numpy                          2.0.2 py312hfd52020_0  anaconda/pkgs/main
numpy                          2.0.2  py39h055cbcc_0  anaconda/pkgs/main
numpy                          2.1.1 py310h055cbcc_0  anaconda/pkgs/main
numpy                          2.1.1 py311hdab7c0b_0  anaconda/pkgs/main
numpy                          2.1.1 py312hfd52020_0  anaconda/pkgs/main
numpy                          2.1.3 py310h055cbcc_0  anaconda/pkgs/main
numpy                          2.1.3 py311hdab7c0b_0  anaconda/pkgs/main
numpy                          2.1.3 py312hfd52020_0  anaconda/pkgs/main
numpy                          2.1.3 py313he6dc315_0  anaconda/pkgs/main
numpy                          2.2.1 py310h055cbcc_0  anaconda/pkgs/main
numpy                          2.2.1 py311hdab7c0b_0  anaconda/pkgs/main
numpy                          2.2.1 py312hfd52020_0  anaconda/pkgs/main
numpy                          2.2.1 py313he6dc315_0  anaconda/pkgs/main
numpy                          2.2.2 py310h055cbcc_0  anaconda/pkgs/main
numpy                          2.2.2 py311hdab7c0b_0  anaconda/pkgs/main
numpy                          2.2.2 py312hfd52020_0  anaconda/pkgs/main
numpy                          2.2.2 py313he6dc315_0  anaconda/pkgs/main(pi) C:\Users\Mason Lin>``````python
(pi) C:\Users\Mason Lin>conda remove numpy  # 删除包
Collecting package metadata (repodata.json): done
Solving environment: done## Package Plan ##environment location: D:\Softwares\anaconda\envs\piremoved specs:- numpyThe following packages will be REMOVED:blas-1.0-mklintel-openmp-2023.1.0-h59b6b97_46320mkl-2023.1.0-h6b88ed4_46358mkl-service-2.4.0-py39h827c3e9_2mkl_fft-1.3.11-py39h827c3e9_0mkl_random-1.2.8-py39hc64d2fc_0numpy-1.26.4-py39h055cbcc_0numpy-base-1.26.4-py39h65a83cf_0tbb-2021.8.0-h59b6b97_0Proceed ([y]/n)? yPreparing transaction: done
Verifying transaction: done
Executing transaction: done(pi) C:\Users\Mason Lin>(pi) C:\Users\Mason Lin>conda deactivate  # 先退出(base) C:\Users\Mason Lin>conda remove -n pi --all  # 删除已有环境Remove all packages in environment D:\Softwares\anaconda\envs\pi:## Package Plan ##environment location: D:\Softwares\anaconda\envs\piThe following packages will be REMOVED:ca-certificates-2024.12.31-haa95532_0openssl-3.0.15-h827c3e9_0pip-25.0-py39haa95532_0python-3.9.21-h8205438_1setuptools-75.8.0-py39haa95532_0sqlite-3.45.3-h2bbff1b_0tzdata-2025a-h04d1e81_0vc-14.42-haa95532_3vs2015_runtime-14.42.34433-he0abc0d_3wheel-0.45.1-py39haa95532_0Proceed ([y]/n)? yPreparing transaction: done
Verifying transaction: done
Executing transaction: done(base) C:\Users\Mason Lin>