1、Conda 安装
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| Bash 快速安装-liunx版 # 第一步:安装 mkdir -p ~/miniconda3 wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh -O ~/miniconda3/miniconda.sh bash ~/miniconda3/miniconda.sh -b -u -p ~/miniconda3 rm ~/miniconda3/miniconda.sh # 第二步:激活 source ~/miniconda3/bin/activate # 第三步:初始化 conda init --all |
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| Bash 登录时的默认设置 # 停止默认进入 base环境 conda config --set auto_activate_base false # 启动默认进入 base环境 conda config --set auto_activate_base true # 查看conda配置信息 conda config --show # 查看 conda 基本信息 conda info -a |
2、常用命令
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| Bash 创建环境 ## 创建 Python环境 conda create -n {env_name} python=3.11 ## 创建 nodejs环境 #conda create -n {env_name} nodejs=20 |
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| Bash 查看所有环境 conda env list |
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| Bash 删除指定环境 conda env remove -n {env_name} |
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| Bash 激活和退出环境 conda activate {env_name} conda deactivate |
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| Bash 查看当前中安装的包 conda list conda list -n {env_name} |
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| Bash 重命名环境名称 conda rename -n {old_env_name} {new_env_name} |
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| Plain Text 临时安装加数据源 pip install chromadb -i https://pypi.tuna.tsinghua.edu.cn/simple |
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| Plain Text 永久配置源 # 添加清华 conda 主源 conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/ conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/r/ conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/msys2/ # (可选)添加 conda-forge 源(第三方包) conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/ # 设置搜索时显示通道地址(方便排查) conda config --set show_channel_urls yes |
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| Plain Text # 导出依赖(不使用本地依赖文件) pip list --format=freeze > a.txt |
3,pip命令
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| Plain Text #安装包 pip uninstall -y package_name #卸载包 pip uninstall -y package_name # 更新包 pip install --upgrade package_name |