康達的問題
問題
請參考此連結: https://www.reddit.com/r/MachineLearning/comments/myl8yn/d_is_anaconda_worth_the_trouble/.
我遇到過 conda 的問題，其他人也討論過類似的問題。
隨著時間的推移，你會忘記不同環境的設置。因此，我必須刪除其他環境。現在，我主要使用 Python 3.10.9，偶爾使用 Python 3.11.11。然而，我甚至很少使用 Python 3.11.11。個人來說，我不需要太多環境。我只需要一到兩個來運行我目前研究或學習的內容。
我更喜歡簡單的解決方案。如果我有兩個相互衝突的項目，我會選擇一個，放棄運行另一個。
例如，遇到以下問題會讓人感到烏煙瘴氣。1
conda config --set proxy_servers.http $HTTP_PROXY
conda config --set proxy_servers.https $HTTP_PROXY
儘管設置 conda 的代理最初似乎加快了速度，但我最終決定移除它。
移除
rm -rf ~/anaconda3
rm -rf ~/.condarc
rm -rf ~/Library/Caches/pip
# 更新 ~/.zprofile
# 更新 ~/.bash_profile
~/.bash_profile：
# >>> conda initialize >>>
# !! 此區塊內容由 'conda init' 管理 !!
__conda_setup="$('/Users/lzwjava/anaconda3/bin/conda' 'shell.bash' 'hook' 2> /dev/null)"
if [ $? -eq 0 ]; then
eval "$__conda_setup"
else
if [ -f "/Users/lzwjava/anaconda3/etc/profile.d/conda.sh" ]; then
. "/Users/lzwjava/anaconda3/etc/profile.d/conda.sh"
else
export PATH="/Users/lzwjava/anaconda3/bin:$PATH"
fi
fi
unset __conda_setup
# <<< conda initialize <<<
但仍然顯示：
% which conda
conda () {
local cmd="${1-__missing__}"
case "$cmd" in
(activate | deactivate) __conda_activate "$@" ;;
(install | update | upgrade | remove | uninstall) __conda_exe "$@" || return
__conda_reactivate ;;
(*) __conda_exe "$@" ;;
esac
}
重新啟動 iTerm2 後，我決定轉換到 Homebrew 的 Python 安裝。似乎我電腦上有多個 Python 安裝；我已經有六個，如下所示。
- ~/Library/Python/3.9
- ~/Library/Python/3.11
- /opt/homebrew/lib/python3.11
- /opt/homebrew/lib/python3.12
- /opt/homebrew/lib/python3.13
- /opt/homebrew/lib/python3.9
使用命令刪除，brew uninstall python@3.11。
重要日誌。
% brew uninstall python@3.13
Error: 拒絕卸載 /opt/homebrew/Cellar/python@3.13/3.13.1
因為它是由 cairo、docutils、ffmpeg、ghostscript、glib、gradle、harfbuzz、imagemagick、libass、libheif、liblqr、maven、openjdk、openjdk@17、pango、poppler、tesseract、wireshark 和 yt-dlp 所需，這些已經安裝。
你可以覆蓋並強制移除：
brew uninstall --ignore-dependencies python@3.13
Pip 日誌：
pip3 install -r requirements.txt --break-system-packages
pip3 install --upgrade pip --break-system-packages
參考
```bash
- defaults/osx-arm64::markdown==3.4.1=py310hca03da5_0
- defaults/osx-arm64::numpydoc==1.5.0=py310hca03da5_0
-
defaults/noarch::tldextract==3.2.0=pyhd3eb1b0_0 failed with initial frozen solve. Retrying with flexible solve. Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source. Collecting package metadata (repodata.json): / WARNING conda.models.version:get_matcher(546): Using .* with relational operator is superfluous and deprecated and will be removed in a future version of conda. Your spec was 1.8.0., but conda is ignoring the . and treating it as 1.8.0 WARNING conda.models.version:get_matcher(546): Using .* with relational operator is superfluous and deprecated and will be removed in a future version of conda. Your spec was 1.9.0., but conda is ignoring the . and treating it as 1.9.0 done Solving environment: / The environment is inconsistent, please check the package plan carefully The following packages are causing the inconsistency:
- defaults/osx-arm64::tabulate==0.8.10=py310hca03da5_0
- defaults/osx-arm64::cymem==2.0.6=py310hc377ac9_0
- defaults/noarch::conda-pack==0.6.0=pyhd3eb1b0_0 # …
- defaults/noarch::pandocfilters==1.5.0=pyhd3eb1b0_0
- defaults/osx-arm64::markdown==3.4.1=py310hca03da5_0
- defaults/osx-arm64::numpydoc==1.5.0=py310hca03da5_0
- defaults/noarch::tldextract==3.2.0=pyhd3eb1b0_0
-/ ^R
\
done
==> WARNING: A newer version of conda exists. <== current version: 23.3.1 latest version: 25.1.1
Please update conda by running
$ conda update -n base -c defaults conda
Or to minimize the number of packages updated during conda update use
conda install conda=25.1.1
Package Plan
environment location: /Users/lzwjava/anaconda3
added / updated specs: - ipykernel
The following packages will be downloaded:
package | build
---------------------------|-----------------
attrs-25.1.0 | pyh71513ae_0 55 KB conda-forge
bcrypt-3.2.0 | py310h80987f9_2 37 KB
ca-certificates-2025.1.31 | hf0a4a13_0 155 KB conda-forge
certifi-2024.12.14 | pyhd8ed1ab_0 158 KB conda-forge
charset-normalizer-2.1.1 | pyhd8ed1ab_0 36 KB conda-forge
click-8.1.8 | pyh707e725_0 83 KB conda-forge
fsspec-2024.12.0 | pyhd8ed1ab_0 135 KB conda-forge
huggingface_hub-0.27.1 | pyhd8ed1ab_0 272 KB conda-forge
jinja2-3.1.5 | pyhd8ed1ab_0 110 KB conda-forge
jsonpatch-1.33 | pyhd8ed1ab_1 17 KB conda-forge
pandas-2.1.4 | py310h46d7db6_0 11.8 MB
pyjwt-2.10.1 | pyhd8ed1ab_0 25 KB conda-forge
pyrsistent-0.20.0 | py310h80987f9_1 100 KB
python-tzdata-2025.1 | pyhd8ed1ab_0 140 KB conda-forge
pytz-2025.1 | pyhd8ed1ab_0 182 KB conda-forge
pyyaml-6.0.2 | py310h80987f9_0 176 KB
sniffio-1.3.1 | pyhd8ed1ab_1 15 KB conda-forge
tenacity-9.0.0 | pyhd8ed1ab_1 24 KB conda-forge
tokenizers-0.13.2 | py310h3dd52b7_1 2.9 MB
tqdm-4.67.1 | pyhd8ed1ab_1 87 KB conda-forge
websocket-client-1.8.0 | pyhd8ed1ab_1 46 KB conda-forge
------------------------------------------------------------
Total: 16.6 MB
The following NEW packages will be INSTALLED:
attrs conda-forge/noarch::attrs-25.1.0-pyh71513ae_0 bcrypt pkgs/main/osx-arm64::bcrypt-3.2.0-py310h80987f9_2 certifi conda-forge/noarch::certifi-2024.12.14-pyhd8ed1ab_0 charset-normalizer conda-forge/noarch::charset-normalizer-2.1.1-pyhd8ed1ab_0 click conda-forge/noarch::click-8.1.8-pyh707e725_0 fsspec conda-forge/noarch::fsspec-2024.12.0-pyhd8ed1ab_0 huggingface_hub conda-forge/noarch::huggingface_hub-0.27.1-pyhd8ed1ab_0 importlib-metadata pkgs/main/osx-arm64::importlib-metadata-4.11.3-py310hca03da5_0 jinja2 conda-forge/noarch::jinja2-3.1.5-pyhd8ed1ab_0 jsonpatch conda-forge/noarch::jsonpatch-1.33-pyhd8ed1ab_1 pandas pkgs/main/osx-arm64::pandas-2.1.4-py310h46d7db6_0 pyjwt conda-forge/noarch::pyjwt-2.10.1-pyhd8ed1ab_0 pyrsistent pkgs/main/osx-arm64::pyrsistent-0.20.0-py310h80987f9_1 python-tzdata conda-forge/noarch::python-tzdata-2025.1-pyhd8ed1ab_0 pytz conda-forge/noarch::pytz-2025.1-pyhd8ed1ab_0 pyyaml pkgs/main/osx-arm64::pyyaml-6.0.2-py310h80987f9_0 sniffio conda-forge/noarch::sniffio-1.3.1-pyhd8ed1ab_1 tenacity conda-forge/noarch::tenacity-9.0.0-pyhd8ed1ab_1 tokenizers pkgs/main/osx-arm64::tokenizers-0.13.2-py310h3dd52b7_1 tqdm conda-forge/noarch::tqdm-4.67.1-pyhd8ed1ab_1 typer conda-forge/noarch::typer-0.7.0-pyhd8ed1ab_0 typing_extensions conda-forge/noarch::typing_extensions-4.7.1-pyha770c72_0 urllib3 conda-forge/noarch::urllib3-1.26.15-pyhd8ed1ab_0 websocket-client conda-forge/noarch::websocket-client-1.8.0-pyhd8ed1ab_1
The following packages will be UPDATED:
ca-certificates 2023.7.22-hf0a4a13_0 –> 2025.1.31-hf0a4a13_0 openssl 1.1.1u-h53f4e23_0 –> 1.1.1w-h53f4e23_0
Proceed ([y]/n)?
Downloading and Extracting Packages
Preparing transaction: done Verifying transaction: failed
RemoveError: ‘jsonpatch’ is a dependency of conda and cannot be removed from conda’s operating environment. RemoveError: ‘tqdm’ is a dependency of conda and cannot be removed from conda’s operating environment.
-
日誌如下。 ↩