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升級anaconda中python到3.10版本的簡單步驟

更新時間：2024年03月20日 10:06:37 作者：Oo_Amy_oO

anaconda是一個非常好用的python發(fā)行版本,其中包含了大部分常用的庫,下面這篇文章主要給大家介紹了關(guān)于升級anaconda中python到3.10版本的簡單步驟,需要的朋友可以參考下

需要使用函數(shù)pairwise，發(fā)現(xiàn)python版本偏低，嘗試了把anaconda中jupyter notebook中的python環(huán)境升級到3.10。

步驟如下：

在Anaconda Prompt中依次執(zhí)行以下命令：

# 更新conda環(huán)境
conda update conda
# 更新anaconda環(huán)境
conda update anaconda

為了避免對現(xiàn)有環(huán)境產(chǎn)生影響，創(chuàng)建一個新的虛擬環(huán)境安裝python3.10。執(zhí)行以下命令創(chuàng)建一個名為python3.10的虛擬環(huán)境：

# 創(chuàng)建環(huán)境
conda create -n python3.10 python=3.10

# 激活虛擬環(huán)境
conda activate python3.10

安裝Python3.10

# 安裝python3.10
conda install python=3.10
# 激活3.10版本
conda activate python=3.10

在base下查看當前conda環(huán)境配置

conda info --envs

如果顯示python3.10環(huán)境，那么python3.10就安裝成功了。

回到anaconda要在左側(cè)list中的environment環(huán)境中進行配置，將之前的環(huán)境更換為python3.10，就可以使用了。

附：Anaconda創(chuàng)建python3.10環(huán)境，pip報錯：ImportError: DLL load failed while importing _ctypes: 找不到指定的模塊。

一、問題

> pip
Traceback (most recent call last):
  File "D:\Users\tangtang1600\Anaconda3\envs\automatic1\Scripts\pip-script.py", line 6, in <module>
    from pip._internal.cli.main import main
  File "D:\Users\tangtang1600\Anaconda3\envs\automatic1\lib\site-packages\pip\_internal\cli\main.py", line 9, in <module>
    from pip._internal.cli.autocompletion import autocomplete
  File "D:\Users\tangtang1600\Anaconda3\envs\automatic1\lib\site-packages\pip\_internal\cli\autocompletion.py", line 10, in <module>
    from pip._internal.cli.main_parser import create_main_parser
  File "D:\Users\tangtang1600\Anaconda3\envs\automatic1\lib\site-packages\pip\_internal\cli\main_parser.py", line 9, in <module>
    from pip._internal.build_env import get_runnable_pip
  File "D:\Users\tangtang1600\Anaconda3\envs\automatic1\lib\site-packages\pip\_internal\build_env.py", line 19, in <module>
    from pip._internal.cli.spinners import open_spinner
  File "D:\Users\tangtang1600\Anaconda3\envs\automatic1\lib\site-packages\pip\_internal\cli\spinners.py", line 9, in <module>
    from pip._internal.utils.logging import get_indentation
  File "D:\Users\tangtang1600\Anaconda3\envs\automatic1\lib\site-packages\pip\_internal\utils\logging.py", line 29, in <module>
    from pip._internal.utils.misc import ensure_dir
  File "D:\Users\tangtang1600\Anaconda3\envs\automatic1\lib\site-packages\pip\_internal\utils\misc.py", line 43, in <module>
    from pip._internal.locations import get_major_minor_version
  File "D:\Users\tangtang1600\Anaconda3\envs\automatic1\lib\site-packages\pip\_internal\locations\__init__.py", line 14, in <module>
    from . import _sysconfig
  File "D:\Users\tangtang1600\Anaconda3\envs\automatic1\lib\site-packages\pip\_internal\locations\_sysconfig.py", line 11, in <module>
    from .base import change_root, get_major_minor_version, is_osx_framework
  File "D:\Users\tangtang1600\Anaconda3\envs\automatic1\lib\site-packages\pip\_internal\locations\base.py", line 9, in <module>
    from pip._internal.utils import appdirs
  File "D:\Users\tangtang1600\Anaconda3\envs\automatic1\lib\site-packages\pip\_internal\utils\appdirs.py", line 13, in <module>
    from pip._vendor import platformdirs as _appdirs
  File "D:\Users\tangtang1600\Anaconda3\envs\automatic1\lib\site-packages\pip\_vendor\platformdirs\__init__.py", line 44, in <module>
    PlatformDirs = _set_platform_dir_class()  #: Currently active platform
  File "D:\Users\tangtang1600\Anaconda3\envs\automatic1\lib\site-packages\pip\_vendor\platformdirs\__init__.py", line 23, in _set_platform_dir_class
    from pip._vendor.platformdirs.windows import Windows as Result
  File "D:\Users\tangtang1600\Anaconda3\envs\automatic1\lib\site-packages\pip\_vendor\platformdirs\windows.py", line 3, in <module>
    import ctypes
  File "D:\Users\tangtang1600\Anaconda3\envs\automatic1\lib\ctypes\__init__.py", line 8, in <module>
    from _ctypes import Union, Structure, Array
ImportError: DLL load failed while importing _ctypes: 找不到指定的模塊。

二、解決方案