# Miniconda
# 环境变量
有时在 Windows 上安装完之后环境变量 (opens new window)并没有被设置好,需要手动在 PATH
中加入
%USERPROFILE%\miniconda3
%USERPROFILE%\miniconda3\Library\bin
%USERPROFILE%\miniconda3\Scripts
重新打开命令行,然后执行
conda init
对于 PowerShell,还需以管理员权限执行
set-executionpolicy remotesigned
以允许在启动时运行 conda 初始化脚本
有时 conda 已经事先在机器上(比如在 bash 下)装好了,后来切换到 zsh 可能就会 conda not found
,其实很可能是从其它机器复制过来的 .zshrc
里的 conda 路径不匹配了
图方便可以找到 conda 安装目录执行
# cd ~/miniconda3/bin
./conda init zsh
# conda 镜像
SUSTech Anaconda Mirror (opens new window)
# 常用包
scipy numpy pandas matplotlib scikit-learn notebook
# Managing environments
# Create an environment
# Notation: <required argument> [optional argument]
# `-n` is short for `--name`
conda create -n <env_name> [python=3.6] [--clone <another_env>]
conda env list
conda activate <env_name>
conda env remove -n <env_name>
See Manage environments — conda (opens new window)
# Managing packages
conda search <pkg_name> ## search for available packages
conda install <pkg_name ...>
conda list [regex] [-n <env_name>] ## list packages in, by default, the current environment
conda remove <pkg_name ...>
For comparison
pip install <pkg_name ...>
pip show <pkg_name ...>
pip uninstall <pkg_name ...>