# 安装miniconda3,并集成到powershell中
```powershell
scoop install miniconda3
conda init powershell
```
# 在base环境中安装jupyter
```powershell
conda install jupyter notebook
```
# conda中新建另一个环境 <your_env>
```powershell
conda create -n <your_env>
```
# 在新的环境中安装ipykernel
```powershell
conda activate <your_env>
conda install ipykernel
```
# 切换回base环境,添加<your_env>内核
```powershell
python -m ipykernel install --user --name <your_env> --display-name "<your_env>"
```
# 自动添加的内核路径缺少了环境目录位置,手动修改
```powershell
jupyter kernelspec list
```
> Available kernels:
> base C:\Users\RedSun\AppData\Roaming\jupyter\kernels\base
> <your_env> C:\Users\RedSun\AppData\Roaming\jupyter\kernels\<your_env>
> python3 C:\Users\RedSun\scoop\apps\miniconda3\current\share\jupyter\kernels\python3
``` powershell
open C:\Users\RedSun\AppData\Roaming\jupyter\kernels\<your_env>
code kernel.json
```
# 修改路径
"C:\\Users\\RedSun\\scoop\\apps\\miniconda3\\current\\python.exe",
==>
(具体路径视自己安装的位置为准)
"C:\\Users\\RedSun\\scoop\\apps\\miniconda3\\current\\envs\\<your_env>\\python.exe",
# 重新启动jupyternotebook
> 若内核仍无法启动,尝试更新ipykernel包
```powershell
conda activate <your_env>
pip install -U ipykernel
```
