S3.5_conda环境中降级python3.12→3.11

来自：https://blog.csdn.net/weixin_42888180/article/details/133963348

Linux系统如何查看已安装的python包 -- 导出项目使用的依赖包

https://blog.csdn.net/qq_40671063/article/details/125864237

nnd，悲催的事情终于降临到我头上了

列出已安装的py包，备用

-->pip list

(base) admin@raspberrypi:~/Desktop $ pip list

Package Version

----------------------- -----------

anaconda-anon-usage 0.4.4

archspec 0.2.3

boltons 23.0.0

Brotli 1.0.9

certifi 2024.7.4

cffi 1.16.0

charset-normalizer 2.0.4

conda 24.5.0

conda-content-trust 0.2.0

conda-libmamba-solver 24.1.0

conda-package-handling 2.2.0

conda_package_streaming 0.9.0

contourpy 1.2.1

cryptography 42.0.5

cycler 0.12.1

distro 1.9.0

filelock 3.15.4

fonttools 4.53.1

frozendict 2.4.2

fsspec 2024.6.1

idna 3.7

Jinja2 3.1.4

jsonpatch 1.33

jsonpointer 2.1

kiwisolver 1.4.5

libmambapy 1.5.8

MarkupSafe 2.1.5

matplotlib 3.9.1

menuinst 2.0.2

mpmath 1.3.0

networkx 3.3

numpy 1.26.4

packaging 23.2

pillow 10.4.0

pip 24.0

platformdirs 3.10.0

pluggy 1.0.0

pycosat 0.6.6

pycparser 2.21

pyparsing 3.1.2

PySocks 1.7.1

python-dateutil 2.9.0.post0

requests 2.31.0

ruamel.yaml 0.17.21

scipy 1.13.1

setuptools 69.5.1

six 1.16.0

sympy 1.13.0

torch 2.3.1

tqdm 4.66.2

truststore 0.8.0

typing_extensions 4.12.2

urllib3 2.1.0

wheel 0.43.0

zstandard 0.22.0

(base) admin@raspberrypi:~/Desktop $

开始

接着来看看降级到3.11的python

(base) admin@raspberrypi:~/Desktop $ conda install python=3.11

Channels:

- defaults

Platform: linux-aarch64

Collecting package metadata (repodata.json): done

Solving environment: done

## Package Plan ##

environment location: /home/admin/miniconda3

added / updated specs:

- python=3.11

The following packages will be downloaded:

package | build

---------------------------|-----------------

anaconda-anon-usage-0.4.4 |py311h7d20cce_100 28 KB

boltons-23.0.0 | py311hd43f75c_0 500 KB

brotli-python-1.0.9 | py311h419075a_8 364 KB

certifi-2024.7.4 | py311hd43f75c_0 159 KB

cffi-1.16.0 | py311h998d150_1 335 KB

conda-24.5.0 | py311hd43f75c_0 1.2 MB

conda-content-trust-0.2.0 | py311hd43f75c_1 62 KB

conda-package-handling-2.3.0| py311hd43f75c_0 281 KB

conda-package-streaming-0.10.0| py311hd43f75c_0 34 KB

cryptography-42.0.5 | py311h5077475_1 2.1 MB

distro-1.9.0 | py311hd43f75c_0 36 KB

frozendict-2.4.2 | py311hd43f75c_0 37 KB

idna-3.7 | py311hd43f75c_0 133 KB

jsonpatch-1.33 | py311hd43f75c_1 37 KB

libmambapy-1.5.8 | py311hd82f176_2 301 KB

menuinst-2.1.1 | py311hd43f75c_0 251 KB

numpy-1.26.4 | py311h82f920c_0 10 KB

numpy-base-1.26.4 | py311h592f769_0 7.4 MB

packaging-24.1 | py311hd43f75c_0 169 KB

pip-24.0 | py311hd43f75c_0 3.3 MB

platformdirs-3.10.0 | py311hd43f75c_0 38 KB

pluggy-1.0.0 | py311hd43f75c_1 34 KB

pybind11-abi-4 | hd3eb1b0_1 14 KB

pycosat-0.6.6 | py311h998d150_1 95 KB

pysocks-1.7.1 | py311hd43f75c_0 38 KB

python-3.11.9 | h4bb2201_0 15.5 MB

requests-2.32.2 | py311hd43f75c_0 125 KB

ruamel.yaml-0.17.21 | py311h998d150_0 263 KB

scipy-1.13.1 | py311h82f920c_0 24.5 MB

setuptools-69.5.1 | py311hd43f75c_0 1.3 MB

tqdm-4.66.4 | py311h2163289_0 163 KB

truststore-0.8.0 | py311hd43f75c_0 43 KB

urllib3-2.2.2 | py311hd43f75c_0 226 KB

wheel-0.43.0 | py311hd43f75c_0 146 KB

zstandard-0.22.0 | py311hc476304_0 422 KB

------------------------------------------------------------

Total: 59.7 MB

The following packages will be UPDATED:

conda-package-han~ 2.2.0-py312hd43f75c_1 --> 2.3.0-py311hd43f75c_0

conda-package-str~ 0.9.0-py312hd43f75c_0 --> 0.10.0-py311hd43f75c_0

menuinst 2.0.2-py312hd43f75c_1 --> 2.1.1-py311hd43f75c_0

packaging 23.2-py312hd43f75c_0 --> 24.1-py311hd43f75c_0

requests 2.31.0-py312hd43f75c_1 --> 2.32.2-py311hd43f75c_0

tqdm 4.66.2-py312h42ac6d5_0 --> 4.66.4-py311h2163289_0

urllib3 2.1.0-py312hd43f75c_1 --> 2.2.2-py311hd43f75c_0

The following packages will be DOWNGRADED:

anaconda-anon-usa~ 0.4.4-py312h7d20cce_100 --> 0.4.4-py311h7d20cce_100

boltons 23.0.0-py312hd43f75c_0 --> 23.0.0-py311hd43f75c_0

brotli-python 1.0.9-py312h419075a_8 --> 1.0.9-py311h419075a_8

certifi 2024.7.4-py312hd43f75c_0 --> 2024.7.4-py311hd43f75c_0

cffi 1.16.0-py312h998d150_1 --> 1.16.0-py311h998d150_1

conda 24.5.0-py312hd43f75c_0 --> 24.5.0-py311hd43f75c_0

conda-content-tru~ 0.2.0-py312hd43f75c_1 --> 0.2.0-py311hd43f75c_1

cryptography 42.0.5-py312h5077475_1 --> 42.0.5-py311h5077475_1

distro 1.9.0-py312hd43f75c_0 --> 1.9.0-py311hd43f75c_0

frozendict 2.4.2-py312hd43f75c_0 --> 2.4.2-py311hd43f75c_0

idna 3.7-py312hd43f75c_0 --> 3.7-py311hd43f75c_0

jsonpatch 1.33-py312hd43f75c_1 --> 1.33-py311hd43f75c_1

libmambapy 1.5.8-py312hd82f176_2 --> 1.5.8-py311hd82f176_2

numpy 1.26.4-py312hdb1dca2_0 --> 1.26.4-py311h82f920c_0

numpy-base 1.26.4-py312h6f96b8b_0 --> 1.26.4-py311h592f769_0

pip 24.0-py312hd43f75c_0 --> 24.0-py311hd43f75c_0

platformdirs 3.10.0-py312hd43f75c_0 --> 3.10.0-py311hd43f75c_0

pluggy 1.0.0-py312hd43f75c_1 --> 1.0.0-py311hd43f75c_1

pybind11-abi 5-hd3eb1b0_0 --> 4-hd3eb1b0_1

pycosat 0.6.6-py312h998d150_1 --> 0.6.6-py311h998d150_1

pysocks 1.7.1-py312hd43f75c_0 --> 1.7.1-py311hd43f75c_0

python 3.12.3-h8edadfe_1 --> 3.11.9-h4bb2201_0

ruamel.yaml 0.17.21-py312h998d150_0 --> 0.17.21-py311h998d150_0

scipy 1.13.1-py312hdb1dca2_0 --> 1.13.1-py311h82f920c_0

setuptools 69.5.1-py312hd43f75c_0 --> 69.5.1-py311hd43f75c_0

truststore 0.8.0-py312hd43f75c_0 --> 0.8.0-py311hd43f75c_0

wheel 0.43.0-py312hd43f75c_0 --> 0.43.0-py311hd43f75c_0

zstandard 0.22.0-py312hc476304_0 --> 0.22.0-py311hc476304_0

Proceed ([y]/n)?

开始坐牢了...

完成

再查看一遍

-->pip list

Downloading and Extracting Packages:

Preparing transaction: done

Verifying transaction: done

Executing transaction: done

(base) admin@raspberrypi:~/Desktop $ pip list

Package Version

----------------------- --------

anaconda-anon-usage 0.4.4

archspec 0.2.3

boltons 23.0.0

Brotli 1.0.9

certifi 2024.7.4

cffi 1.16.0

charset-normalizer 2.0.4

conda 24.5.0

conda-content-trust 0.2.0

conda-libmamba-solver 24.1.0

conda-package-handling 2.3.0

conda_package_streaming 0.10.0

cryptography 42.0.5

distro 1.9.0

frozendict 2.4.2

idna 3.7

jsonpatch 1.33

jsonpointer 2.1

libmambapy 1.5.8

menuinst 2.1.1

numpy 1.26.4

packaging 24.1

pip 24.0

platformdirs 3.10.0

pluggy 1.0.0

pycosat 0.6.6

pycparser 2.21

PySocks 1.7.1

requests 2.32.2

ruamel.yaml 0.17.21

scipy 1.13.1

setuptools 69.5.1

tqdm 4.66.4

truststore 0.8.0

urllib3 2.2.2

wheel 0.43.0

zstandard 0.22.0

(base) admin@raspberrypi:~/Desktop $

啊咧，还多了好几个包