Conda安装

Conda 安装

conda安装

wget https://mirrors.tuna.tsinghua.edu.cn/anaconda/miniconda/Miniconda3-py38_4.12.0-Linux-x86_64.sh && sh Miniconda3-py38_4.12.0-Linux-x86_64.sh

conda换源

cat > ~/.condarc <<EOF
channels:
  - defaults
show_channel_urls: true
default_channels:
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/r
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/msys2
custom_channels:
    conda-forge: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
    msys2: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
    bioconda: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
    menpo: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
    pytorch: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
    pytorch-lts: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
    simpleitk: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
EOF


conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/

conda config --set show_channel_urls yes

conda config --show channels


conda create -n sjn-judge1 python=3.11

conda config --set ssl_verify false

#WIN10下Powershell无法使用‘conda activate’
#首先需要给PowerShell(管理员运行)更改一下执行策略（默认是Restricted）：
set-ExecutionPolicy RemoteSigned
#然后在Powershell中执行：
conda init powershell
#最后重启PowerShell，发现已经可以自动激活环境了。

pip换源

pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple

pip常用命令

#安装包
pip install Package
pip install -r requirements.txt

#更新包
pip install -U Package

#卸载包
pip uninstall Package

#列出已安装软件
pip list
pip freeze
pip freeze -r requirements.txt

#某个包详细信息
pip show -f Package

#临时使用指定源安装
pip install -i https://mirrors.aliyun.com/pypi/simple/ tensorboard

#升级pip到最新版本
pip install pip -U