折腾：
【未解决】VSCode中调试Notebook的ipynb文件中的Python代码
期间，点击第一个按钮后，报错：
1 | Error: Jupyter cannot be started. Error attempting to locate jupyter: Data Science libraries notebook and jupyter are not installed in interpreter Python 3.7.3 64-bit. at A.startServer (/Users/crifan/.vscode/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:786120) at async A.ensureServerAndNotebookImpl (/Users/crifan/.vscode/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:785575) at async A.ensureServerAndNotebook (/Users/crifan/.vscode/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:785376) at async A.submitCode (/Users/crifan/.vscode/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:782328) at async A.reexecuteCell (/Users/crifan/.vscode/extensions/ms-python.python-2020.2.64397/out/client/extension.js:75:879318) |
弹出提示，问是否要安装：
1 | Data Science libraries jupyter and notebook are not installed in interpreter Python 3.7.3 64-bit. |
点击Install
下载好慢，最后终于安装好了：
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 | /usr/local/opt/python/bin/python3.7 /Users/crifan/.vscode/extensions/ms-python.python-2020.2.64397/pythonFiles/shell_exec.py /usr/local/opt/python/bin/python3.7 -m pip install -U jupyter --user /var/folders/46/2hjxz38n22n3ypp_5f6_p__00000gn/T/tmp-412388jzJPPLmKDly.log➜ debugNotebook /usr/local/opt/python/bin/python3.7 /Users/crifan/.vscode/extensions/ms-python.python-2020.2.64397/pythonFiles/shell_exec.py /usr/local/opt/python/bin/python3.7 -m pip install -U jupyter --user /var/folders/46/2hjxz38n22n3ypp_5f6_p__00000gn/T/tmp-412388jzJPPLmKDly.logExecuting command in shell >> /usr/local/opt/python/bin/python3.7 -m pip install -U jupyter --userCollecting jupyter Downloading jupyter-1.0.0-py2.py3-none-any.whl (2.7 kB)Collecting qtconsole Downloading qtconsole-4.6.0-py2.py3-none-any.whl (121 kB) |████████████████████████████████| 121 kB 16 kB/s Collecting nbconvert Downloading nbconvert-5.6.1-py2.py3-none-any.whl (455 kB) |████████████████████████████████| 455 kB 8.7 kB/s Collecting jupyter-console Downloading jupyter_console-6.1.0-py2.py3-none-any.whl (21 kB)Collecting notebook Downloading notebook-6.0.3-py3-none-any.whl (9.7 MB) |████████████████████████████████| 9.7 MB 8.9 kB/s WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/ipywidgets/Collecting ipywidgets Downloading ipywidgets-7.5.1-py2.py3-none-any.whl (121 kB) |████████████████████████████████| 121 kB 6.4 kB/s Collecting ipykernel Downloading ipykernel-5.1.4-py3-none-any.whl (116 kB) |████████████████████████████████| 116 kB 9.5 kB/s Collecting ipython-genutils Downloading ipython_genutils-0.2.0-py2.py3-none-any.whl (26 kB)Collecting jupyter-client>=4.1 Downloading jupyter_client-6.0.0-py3-none-any.whl (104 kB) |████████████████████████████████| 104 kB 14 kB/s Collecting pygments Downloading Pygments-2.5.2-py2.py3-none-any.whl (896 kB) |████████████████████████████████| 896 kB 13 kB/s Collecting jupyter-core Downloading jupyter_core-4.6.3-py2.py3-none-any.whl (83 kB) |████████████████████████████████| 83 kB 11 kB/s Collecting traitlets Downloading traitlets-4.3.3-py2.py3-none-any.whl (75 kB) |████████████████████████████████| 75 kB 10 kB/s Collecting bleach Downloading bleach-3.1.1-py2.py3-none-any.whl (150 kB) |████████████████████████████████| 150 kB 6.6 kB/s Collecting jinja2>=2.4 Downloading Jinja2-2.11.1-py2.py3-none-any.whl (126 kB) |████████████████████████████████| 126 kB 8.3 kB/s Collecting entrypoints>=0.2.2 Downloading entrypoints-0.3-py2.py3-none-any.whl (11 kB)Collecting mistune<2,>=0.8.1 Downloading mistune-0.8.4-py2.py3-none-any.whl (16 kB)Collecting nbformat>=4.4 Downloading nbformat-5.0.4-py3-none-any.whl (169 kB) |████████████████████████████████| 169 kB 8.8 kB/s Collecting defusedxml Downloading defusedxml-0.6.0-py2.py3-none-any.whl (23 kB)Collecting testpath Downloading testpath-0.4.4-py2.py3-none-any.whl (163 kB) |████████████████████████████████| 163 kB 6.8 kB/s Collecting pandocfilters>=1.4.1 Downloading pandocfilters-1.4.2.tar.gz (14 kB)Collecting prompt-toolkit!=3.0.0,!=3.0.1,<3.1.0,>=2.0.0 Downloading prompt_toolkit-3.0.3-py3-none-any.whl (348 kB) |████████████████████████████████| 348 kB 13 kB/s Collecting ipython Downloading ipython-7.12.0-py3-none-any.whl (777 kB) |████████████████████████████████| 777 kB 9.8 kB/s Collecting tornado>=5.0 Downloading tornado-6.0.3.tar.gz (482 kB) |████████████████████████████████| 482 kB 8.3 kB/s Collecting Send2Trash Downloading Send2Trash-1.5.0-py3-none-any.whl (12 kB)Collecting terminado>=0.8.1 Downloading terminado-0.8.3-py2.py3-none-any.whl (33 kB)Collecting prometheus-client Downloading prometheus_client-0.7.1.tar.gz (38 kB)Collecting pyzmq>=17 Downloading pyzmq-19.0.0-cp37-cp37m-macosx_10_9_x86_64.whl (815 kB) |████████████████████████████████| 815 kB 8.0 kB/s Collecting widgetsnbextension~=3.5.0 Downloading widgetsnbextension-3.5.1-py2.py3-none-any.whl (2.2 MB) |████████████████████████████████| 2.2 MB 5.3 kB/s Collecting appnope; platform_system == "Darwin" Downloading appnope-0.1.0-py2.py3-none-any.whl (4.0 kB)Collecting python-dateutil>=2.1 Downloading python_dateutil-2.8.1-py2.py3-none-any.whl (227 kB) |████████████████████████████████| 227 kB 7.2 kB/s Collecting decorator Downloading decorator-4.4.1-py2.py3-none-any.whl (9.2 kB)Requirement already satisfied, skipping upgrade: six in /usr/local/lib/python3.7/site-packages (from traitlets->qtconsole->jupyter) (1.12.0)Collecting webencodings Downloading webencodings-0.5.1-py2.py3-none-any.whl (11 kB)Collecting MarkupSafe>=0.23 Downloading MarkupSafe-1.1.1-cp37-cp37m-macosx_10_6_intel.whl (18 kB)Collecting jsonschema!=2.5.0,>=2.4 Downloading jsonschema-3.2.0-py2.py3-none-any.whl (56 kB) |████████████████████████████████| 56 kB 6.5 kB/s Collecting wcwidth Downloading wcwidth-0.1.8-py2.py3-none-any.whl (17 kB)Collecting pexpect; sys_platform != "win32" Downloading pexpect-4.8.0-py2.py3-none-any.whl (59 kB) |████████████████████████████████| 59 kB 7.4 kB/s Collecting jedi>=0.10 Downloading jedi-0.16.0-py2.py3-none-any.whl (1.1 MB) |████████████████████████████████| 1.1 MB 9.4 kB/s Collecting pickleshare Downloading pickleshare-0.7.5-py2.py3-none-any.whl (6.9 kB)Collecting backcall Downloading backcall-0.1.0.tar.gz (9.7 kB)Requirement already satisfied, skipping upgrade: setuptools>=18.5 in /usr/local/lib/python3.7/site-packages (from ipython->jupyter-console->jupyter) (40.8.0)Collecting ptyprocess; os_name != "nt" Downloading ptyprocess-0.6.0-py2.py3-none-any.whl (39 kB)Collecting attrs>=17.4.0 Downloading attrs-19.3.0-py2.py3-none-any.whl (39 kB)Collecting importlib-metadata; python_version < "3.8" Downloading importlib_metadata-1.5.0-py2.py3-none-any.whl (30 kB)Collecting pyrsistent>=0.14.0 WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out. (read timeout=15)")': /packages/90/aa/cdcf7ef88cc0f831b6f14c8c57318824c9de9913fe8de38e46a98c069a35/pyrsistent-0.15.7.tar.gz Downloading pyrsistent-0.15.7.tar.gz (107 kB) |████████████████████████████████| 107 kB 10 kB/s Collecting parso>=0.5.2 Downloading parso-0.6.1-py2.py3-none-any.whl (97 kB) |████████████████████████████████| 97 kB 9.5 kB/s Collecting zipp>=0.5 Downloading zipp-3.0.0-py3-none-any.whl (4.8 kB)Building wheels for collected packages: pandocfilters, tornado, prometheus-client, backcall, pyrsistent Building wheel for pandocfilters (setup.py) ... done Created wheel for pandocfilters: filename=pandocfilters-1.4.2-py3-none-any.whl size=7855 sha256=c88845458b73d1e76845eb95e2f80e6244a5c5f56c0113d867334617ac096384 Stored in directory: /Users/crifan/Library/Caches/pip/wheels/63/99/01/9fe785b86d1e091a6b2a61e06ddb3d8eb1bc9acae5933d4740 Building wheel for tornado (setup.py) ... done Created wheel for tornado: filename=tornado-6.0.3-cp37-cp37m-macosx_10_14_x86_64.whl size=412726 sha256=250f7906d8911c878f511f3e668efd25dc4b9baa939529c73b277f66bf18e726 Stored in directory: /Users/crifan/Library/Caches/pip/wheels/d0/31/2c/9406ed59f0dcdce0c453a8664124d738551590e74fc087f604 Building wheel for prometheus-client (setup.py) ... done Created wheel for prometheus-client: filename=prometheus_client-0.7.1-py3-none-any.whl size=41401 sha256=7adf55cbb63ce5e5aba366c3410865960c09a43c583dc69f9e329d2559dfdffc Stored in directory: /Users/crifan/Library/Caches/pip/wheels/30/0c/26/59ba285bf65dc79d195e9b25e2ddde4c61070422729b0cd914 Building wheel for backcall (setup.py) ... done Created wheel for backcall: filename=backcall-0.1.0-py3-none-any.whl size=10413 sha256=65a84b2f916c6cff6a253c5461dfef87b5cddd870ec5144280ffefbb3734eec4 Stored in directory: /Users/crifan/Library/Caches/pip/wheels/9e/56/4f/da13e448a8a5b8671b2954600d5355cf36e557c7aa5020139b Building wheel for pyrsistent (setup.py) ... done Created wheel for pyrsistent: filename=pyrsistent-0.15.7-cp37-cp37m-macosx_10_14_x86_64.whl size=68883 sha256=eb2c5b3111528afcf7609f6a70582298235c902f6053457da844848299501e8b Stored in directory: /Users/crifan/Library/Caches/pip/wheels/57/74/e3/61db397ec89f304e49711ec9f68490f15814b80c1c0ee9b8c0Successfully built pandocfilters tornado prometheus-client backcall pyrsistentInstalling collected packages: decorator, ipython-genutils, traitlets, wcwidth, prompt-toolkit, ptyprocess, pexpect, parso, jedi, pickleshare, backcall, pygments, appnope, ipython, tornado, pyzmq, jupyter-core, python-dateutil, jupyter-client, ipykernel, qtconsole, webencodings, bleach, MarkupSafe, jinja2, entrypoints, mistune, attrs, zipp, importlib-metadata, pyrsistent, jsonschema, nbformat, defusedxml, testpath, pandocfilters, nbconvert, jupyter-console, Send2Trash, terminado, prometheus-client, notebook, widgetsnbextension, ipywidgets, jupyter WARNING: The script pygmentize is installed in '/Users/crifan/Library/Python/3.7/bin' which is not on PATH. Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. NOTE: The current PATH contains path(s) starting with `~`, which may not be expanded by all applications. WARNING: The scripts iptest, iptest3, ipython and ipython3 are installed in '/Users/crifan/Library/Python/3.7/bin' which is not on PATH. Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. NOTE: The current PATH contains path(s) starting with `~`, which may not be expanded by all applications. WARNING: The scripts jupyter, jupyter-migrate and jupyter-troubleshoot are installed in '/Users/crifan/Library/Python/3.7/bin' which is not on PATH. Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. NOTE: The current PATH contains path(s) starting with `~`, which may not be expanded by all applications. WARNING: The scripts jupyter-kernel, jupyter-kernelspec and jupyter-run are installed in '/Users/crifan/Library/Python/3.7/bin' which is not on PATH. Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. NOTE: The current PATH contains path(s) starting with `~`, which may not be expanded by all applications. WARNING: The script jsonschema is installed in '/Users/crifan/Library/Python/3.7/bin' which is not on PATH. Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. NOTE: The current PATH contains path(s) starting with `~`, which may not be expanded by all applications. WARNING: The script jupyter-trust is installed in '/Users/crifan/Library/Python/3.7/bin' which is not on PATH. Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. NOTE: The current PATH contains path(s) starting with `~`, which may not be expanded by all applications. WARNING: The script jupyter-nbconvert is installed in '/Users/crifan/Library/Python/3.7/bin' which is not on PATH. Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. NOTE: The current PATH contains path(s) starting with `~`, which may not be expanded by all applications. WARNING: The script jupyter-console is installed in '/Users/crifan/Library/Python/3.7/bin' which is not on PATH. Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. NOTE: The current PATH contains path(s) starting with `~`, which may not be expanded by all applications. WARNING: The scripts jupyter-bundlerextension, jupyter-nbextension, jupyter-notebook and jupyter-serverextension are installed in '/Users/crifan/Library/Python/3.7/bin' which is not on PATH. Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. NOTE: The current PATH contains path(s) starting with `~`, which may not be expanded by all applications.Successfully installed MarkupSafe-1.1.1 Send2Trash-1.5.0 appnope-0.1.0 attrs-19.3.0 backcall-0.1.0 bleach-3.1.1 decorator-4.4.1 defusedxml-0.6.0 entrypoints-0.3 importlib-metadata-1.5.0 ipykernel-5.1.4 ipython-7.12.0 ipython-genutils-0.2.0 ipywidgets-7.5.1 jedi-0.16.0 jinja2-2.11.1 jsonschema-3.2.0 jupyter-1.0.0 jupyter-client-6.0.0 jupyter-console-6.1.0 jupyter-core-4.6.3 mistune-0.8.4 nbconvert-5.6.1 nbformat-5.0.4 notebook-6.0.3 pandocfilters-1.4.2 parso-0.6.1 pexpect-4.8.0 pickleshare-0.7.5 prometheus-client-0.7.1 prompt-toolkit-3.0.3 ptyprocess-0.6.0 pygments-2.5.2 pyrsistent-0.15.7 python-dateutil-2.8.1 pyzmq-19.0.0 qtconsole-4.6.0 terminado-0.8.3 testpath-0.4.4 tornado-6.0.3 traitlets-4.3.3 wcwidth-0.1.8 webencodings-0.5.1 widgetsnbextension-3.5.1 zipp-3.0.0➜ debugNotebook /usr/local/opt/python/bin/python3.7 /Users/crifan/.vscode/extensions/ms-python.python-2020.2.64397/pythonFiles/shell_exec.py /usr/local/opt/python/bin/python3.7 -m pip install -U notebook --user /var/folders/46/2hjxz38n22n3ypp_5f6_p__00000gn/T/tmp-41238d7HFbUx2l47R.logExecuting command in shell >> /usr/local/opt/python/bin/python3.7 -m pip install -U notebook --userRequirement already up-to-date: notebook in /Users/crifan/Library/Python/3.7/lib/python/site-packages (6.0.3)Requirement already satisfied, skipping upgrade: tornado>=5.0 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from notebook) (6.0.3)Requirement already satisfied, skipping upgrade: Send2Trash in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from notebook) (1.5.0)Requirement already satisfied, skipping upgrade: prometheus-client in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from notebook) (0.7.1)Requirement already satisfied, skipping upgrade: jupyter-core>=4.6.1 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from notebook) (4.6.3)Requirement already satisfied, skipping upgrade: nbformat in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from notebook) (5.0.4)Requirement already satisfied, skipping upgrade: terminado>=0.8.1 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from notebook) (0.8.3)Requirement already satisfied, skipping upgrade: pyzmq>=17 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from notebook) (19.0.0)Requirement already satisfied, skipping upgrade: ipykernel in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from notebook) (5.1.4)Requirement already satisfied, skipping upgrade: ipython-genutils in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from notebook) (0.2.0)Requirement already satisfied, skipping upgrade: nbconvert in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from notebook) (5.6.1)Requirement already satisfied, skipping upgrade: jupyter-client>=5.3.4 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from notebook) (6.0.0)Requirement already satisfied, skipping upgrade: jinja2 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from notebook) (2.11.1)Requirement already satisfied, skipping upgrade: traitlets>=4.2.1 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from notebook) (4.3.3)Requirement already satisfied, skipping upgrade: jsonschema!=2.5.0,>=2.4 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from nbformat->notebook) (3.2.0)Requirement already satisfied, skipping upgrade: ptyprocess; os_name != "nt" in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from terminado>=0.8.1->notebook) (0.6.0)Requirement already satisfied, skipping upgrade: ipython>=5.0.0 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from ipykernel->notebook) (7.12.0)Requirement already satisfied, skipping upgrade: appnope; platform_system == "Darwin" in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from ipykernel->notebook) (0.1.0)Requirement already satisfied, skipping upgrade: mistune<2,>=0.8.1 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from nbconvert->notebook) (0.8.4)Requirement already satisfied, skipping upgrade: bleach in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from nbconvert->notebook) (3.1.1)Requirement already satisfied, skipping upgrade: entrypoints>=0.2.2 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from nbconvert->notebook) (0.3)Requirement already satisfied, skipping upgrade: testpath in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from nbconvert->notebook) (0.4.4)Requirement already satisfied, skipping upgrade: defusedxml in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from nbconvert->notebook) (0.6.0)Requirement already satisfied, skipping upgrade: pygments in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from nbconvert->notebook) (2.5.2)Requirement already satisfied, skipping upgrade: pandocfilters>=1.4.1 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from nbconvert->notebook) (1.4.2)Requirement already satisfied, skipping upgrade: python-dateutil>=2.1 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from jupyter-client>=5.3.4->notebook) (2.8.1)Requirement already satisfied, skipping upgrade: MarkupSafe>=0.23 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from jinja2->notebook) (1.1.1)Requirement already satisfied, skipping upgrade: decorator in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from traitlets>=4.2.1->notebook) (4.4.1)Requirement already satisfied, skipping upgrade: six in /usr/local/lib/python3.7/site-packages (from traitlets>=4.2.1->notebook) (1.12.0)Requirement already satisfied, skipping upgrade: importlib-metadata; python_version < "3.8" in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from jsonschema!=2.5.0,>=2.4->nbformat->notebook) (1.5.0)Requirement already satisfied, skipping upgrade: attrs>=17.4.0 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from jsonschema!=2.5.0,>=2.4->nbformat->notebook) (19.3.0)Requirement already satisfied, skipping upgrade: pyrsistent>=0.14.0 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from jsonschema!=2.5.0,>=2.4->nbformat->notebook) (0.15.7)Requirement already satisfied, skipping upgrade: setuptools in /usr/local/lib/python3.7/site-packages (from jsonschema!=2.5.0,>=2.4->nbformat->notebook) (40.8.0)Requirement already satisfied, skipping upgrade: pexpect; sys_platform != "win32" in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from ipython>=5.0.0->ipykernel->notebook) (4.8.0)Requirement already satisfied, skipping upgrade: jedi>=0.10 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from ipython>=5.0.0->ipykernel->notebook) (0.16.0)Requirement already satisfied, skipping upgrade: prompt-toolkit!=3.0.0,!=3.0.1,<3.1.0,>=2.0.0 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from ipython>=5.0.0->ipykernel->notebook) (3.0.3)Requirement already satisfied, skipping upgrade: pickleshare in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from ipython>=5.0.0->ipykernel->notebook) (0.7.5)Requirement already satisfied, skipping upgrade: backcall in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from ipython>=5.0.0->ipykernel->notebook) (0.1.0)Requirement already satisfied, skipping upgrade: webencodings in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from bleach->nbconvert->notebook) (0.5.1)Requirement already satisfied, skipping upgrade: zipp>=0.5 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from importlib-metadata; python_version < "3.8"->jsonschema!=2.5.0,>=2.4->nbformat->notebook) (3.0.0)Requirement already satisfied, skipping upgrade: parso>=0.5.2 in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from jedi>=0.10->ipython>=5.0.0->ipykernel->notebook) (0.6.1)Requirement already satisfied, skipping upgrade: wcwidth in /Users/crifan/Library/Python/3.7/lib/python/site-packages (from prompt-toolkit!=3.0.0,!=3.0.1,<3.1.0,>=2.0.0->ipython>=5.0.0->ipykernel->notebook) (0.1.8) |
【总结】
此处运行报错
Error: Jupyter cannot be started. Error attempting to locate jupyter: Data Science libraries notebook and jupyter are not installed in interpreter Python 3.7.3 64-bit.
的原因是：
notebook和jupyter都没有安装。根据VSCode的提示，点击Install，去安装（等待足够长时间）后，即可。
转载请注明：在路上 » 【已解决】VSCode中运行Jupyter报错：Error Data Science libraries notebook and jupyter are not installed