运行带有Python3.10的单元格需要安装ipykernel
运行带有Python3.10的单元格需要安装ipykernel
提问于 2021-10-31 08:25:02
我刚刚在笔记本电脑上安装了Python3.10(Ubuntu20.04)。
在VS代码中运行朱庇特笔记本可以使用Python3.9，但不适用于Python3.10。我得到错误消息：Running cells with 'Python 3.10.0 64 bit' requires ipykernel installed or requires an update。
更新2022年2月
贾利勒·努尔穆哈马迪·基亚拉克给出了更完整的答案，现在是新接受的答案。
更新2022年1月
这是一个愚蠢的错误，我解决了我的问题(参见接受答案)。
我尝试过的：
- 单击“重新安装”，将运行：
/usr/bin/python3.10 /home/joris/.vscode/extensions/ms-python.python-2021.10.1365161279/pythonFiles/shell_exec.py /usr/bin/python3.10 -m pip install -U --force-reinstall ipykernel /tmp/tmp-12568krFMIDJVy4jp.log- 运行
pip3 install --upgrade ipykernel jupyter notebook pyzmq(从这线程)。
编辑
- 正如注释中所问的，以下是当我单击"reinstall“按钮时的输出：
/usr/bin/python3.10 /home/joris/.vscode/extensions/ms-python.python-2021.10.1365161279/pythonFiles/shell_exec.py /usr/bin/python3.10 -m pip install -U --force-reinstall ipykernel /tmp/tmp-10997AnLZP3B079oV.log
Executing command in shell >> /usr/bin/python3.10 -m pip install -U --force-reinstall ipykernel
Traceback (most recent call last):
File "/usr/lib/python3.10/runpy.py", line 196, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/usr/lib/python3.10/runpy.py", line 86, in _run_code
exec(code, run_globals)
File "/usr/lib/python3/dist-packages/pip/__main__.py", line 19, in <module>
sys.exit(_main())
File "/usr/lib/python3/dist-packages/pip/_internal/cli/main.py", line 73, in main
command = create_command(cmd_name, isolated=("--isolated" in cmd_args))
File "/usr/lib/python3/dist-packages/pip/_internal/commands/__init__.py", line 96, in create_command
module = importlib.import_module(module_path)
File "/usr/lib/python3.10/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 883, in exec_module
File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
File "/usr/lib/python3/dist-packages/pip/_internal/commands/install.py", line 24, in <module>
from pip._internal.cli.req_command import RequirementCommand
File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 15, in <module>
from pip._internal.index.package_finder import PackageFinder
File "/usr/lib/python3/dist-packages/pip/_internal/index/package_finder.py", line 21, in <module>
from pip._internal.index.collector import parse_links
File "/usr/lib/python3/dist-packages/pip/_internal/index/collector.py", line 12, in <module>
from pip._vendor import html5lib, requests
ImportError: cannot import name 'html5lib' from 'pip._vendor' (/usr/lib/python3/dist-packages/pip/_vendor/__init__.py)
Traceback (most recent call last):
File "/home/joris/.vscode/extensions/ms-python.python-2021.10.1365161279/pythonFiles/shell_exec.py", line 26, in <module>
subprocess.check_call(shell_args, stdout=sys.stdout, stderr=sys.stderr)
File "/usr/lib/python3.10/subprocess.py", line 369, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['/usr/bin/python3.10', '-m', 'pip', 'install', '-U', '--force-reinstall', 'ipykernel']' returned non-zero exit status 1.- 下面是我的
_vendor文件夹所包含的内容：
joris@joris-N751JK:~$ ls /usr/lib/python3/dist-packages/pip/_vendor/
__init__.py __pycache__- 下面是重新安装pip并检查
_vendor文件的输出：
joris@joris-N751JK:~$ python3 -m pip install --upgrade --force-reinstall pip
Defaulting to user installation because normal site-packages is not writeable
Collecting pip
Using cached pip-21.3.1-py3-none-any.whl (1.7 MB)
Installing collected packages: pip
Attempting uninstall: pip
Found existing installation: pip 21.3.1
Uninstalling pip-21.3.1:
Successfully uninstalled pip-21.3.1
Successfully installed pip-21.3.1
joris@joris-N751JK:~$ ls /usr/lib/python3/dist-packages/pip/_vendor
__init__.py __pycache__回答 3
Stack Overflow用户
回答已采纳
发布于 2022-02-08 19:19:33
对此，我想补充一句：
您的解决方案是正确的，但当我在我的新Linux上使用它时，它对我无效。我做了下面的工作来解决这个问题。
可能是在使用以下评论之后的人：
python3.10 -m pip install ipykernel将得到'distutils.util‘的错误。因此，您应该首先安装：
sudo apt-get install python3.10-distutils然后，如果您尝试安装，您将得到另一个错误：
ImportError:无法从'pip._vendor‘导入名称'html5lib’(/usr/lib/python3 3/dist-packages/pip/_pip._vendor/
要解决这个问题，您应该使用：
curl -sS https://bootstrap.pypa.io/get-pip.py | python3.10最后，最好运行：
/bin/python3.10 ~/.vscode/extensions/ms-python.python-2022.0.1786462952/pythonFiles/shell_exec.py /bin/python3.10 -m pip install -U notebook /tmp/tmp-5290PWIe78U4HgLu.logStack Overflow用户
发布于 2021-11-02 20:03:48
我不认为ipykernel与3.10兼容。
下面是使用以下命令安装ipykernel时收到的消息：conda install -c anaconda ipykernel
UnsatisfiableError: The following specifications were found
to be incompatible with the existing python installation in your environment:
Specifications:
- ipykernel -> python[version='>=2.7,<2.8.0a0|>=3.6,<3.7.0a0|>=3.7,<3.8.0a0|>=3.8,<3.9.0a0|>=3.5,<3.6.0a0|>=3.9,<3.10.0a0']
Your python: python=3.10解决方案：
为了让你开始：
- 安装蟒蛇。
- 输入以下命令。注意:这些是Windows命令--在Mac和Linux上可能略有不同。
# Create virtual environment
# Use a version of Python that is less than 3.10
conda create --name your_env_name python<3.10
# Activate new environment
conda activate your_env_name
# Install ipykernel
conda install -c anaconda ipykernel
# Add this new environment to your Jupyter Notebook kernel list
ipython kernel install --name your_env_name --user
# Windows only: When trying to launch `jupyter notebook`, you may receive a win32api error.
# The command below fixes that issue.
conda install -c anaconda pywin32Stack Overflow用户
发布于 2022-06-06 19:02:28
MacOs M1
python -m pip install jupyter notebook -U使用这个并重新启动 VSCode，它可以工作。
如果您看到此错误，也可以工作。
Failed to start the Kernel.
The 'python3912jvsc74a57bd0f40663dfee16db09be6af2ff2550db36bd5354ec153147c40353828514dedb99' kernel is not available. Please pick another suitable kernel instead, or install that kernel.
View Jupyter log for further details.几天前还不错，但这解决了问题！
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/69785084
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