我尝试将 Plotly 扩展安装到 Jupiterlab。在我安装了每个包（Anaconda，jupyterlab“ipywidgets>=7.5”）之后，我尝试安装“jupyter labextension install jupyterlab-plotly@4.14.3”但我收到一条错误消息：RuntimeError: JupyterLab failed to build
我尝试从日志文件中找出问题，但我不知道下一步该怎么做
日志文件：
Yarn configuration loaded.
Node v15.12.0
"C:\Users\Szarka Roland\anaconda3\npm.CMD" pack jupyterlab-plotly@4.14.3
npm notice
npm notice package: jupyterlab-plotly@4.14.3
npm notice === Tarball Contents ===
npm notice 156B README.md
npm notice 6.3kB dist/javascript-renderer-extension.js
npm notice 1.0kB package.json
npm notice 545B style/index.css
npm notice 1.0kB style/plotly.svg
npm notice === Tarball Details ===
npm notice name: jupyterlab-plotly
npm notice version: 4.14.3
npm notice filename: jupyterlab-plotly-4.14.3.tgz
npm notice package size: 3.1 kB
npm notice unpacked size: 9.1 kB
npm notice shasum: bb424a50226c2ce1b816f061a8123f0f42418fc0
npm notice integrity: sha512-6ZdmIQ5fDiBTY[...]nASwRNCf1U1Cg==
npm notice total files: 5
npm notice
jupyterlab-plotly-4.14.3.tgz
Yarn configuration loaded.
Node v15.12.0
Building jupyterlab assets (build:prod:minimize)
> node "C:\Users\Szarka Roland\anaconda3\lib\site-packages\jupyterlab\staging\yarn.js" install --non-interactive
yarn install v1.15.2
[1/5] Validating package.json...
[2/5] Resolving packages...
[3/5] Fetching packages...
info fsevents@1.2.11: The platform "win32" is incompatible with this module.
info "fsevents@1.2.11" is an optional dependency and failed compatibility check. Excluding it from installation.
[4/5] Linking dependencies...
warning "jupyterlab-plotly > @lumino/widgets > @lumino/coreutils@1.5.3" has unmet peer dependency "crypto@1.0.1".
[5/5] Building fresh packages...
success Saved lockfile.
Done in 9.81s.
> node "C:\Users\Szarka Roland\anaconda3\lib\site-packages\jupyterlab\staging\yarn.js" yarn-deduplicate -s fewer
yarn run v1.15.2
error Command "yarn-deduplicate" not found.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
> node "C:\Users\Szarka Roland\anaconda3\lib\site-packages\jupyterlab\staging\yarn.js"
yarn install v1.15.2
[1/5] Validating package.json...
[2/5] Resolving packages...
success Already up-to-date.
Done in 0.52s.
> node "C:\Users\Szarka Roland\anaconda3\lib\site-packages\jupyterlab\staging\yarn.js" run build:prod:minimize
yarn run v1.15.2
$ ensure-max-old-space webpack --config webpack.prod.minimize.config.js
node:internal/modules/cjs/loader:352
throw err;
^
Error: Cannot find module 'C:\Users\Szarka Roland\anaconda3\share\jupyter\lab\staging\node_modules\which\which.js'. Please verify that the package.json has a valid "main" entry
at tryPackage (node:internal/modules/cjs/loader:344:19)
at Function.Module._findPath (node:internal/modules/cjs/loader:557:18)
at Function.Module._resolveFilename (node:internal/modules/cjs/loader:910:27)
at Function.Module._load (node:internal/modules/cjs/loader:769:27)
at Module.require (node:internal/modules/cjs/loader:996:19)
at require (node:internal/modules/cjs/helpers:92:18)
at Object.<anonymous> (C:\Users\Szarka Roland\anaconda3\share\jupyter\lab\staging\node_modules\@jupyterlab\buildutils\lib\ensure-max-old-space.js:28:28)
at Module._compile (node:internal/modules/cjs/loader:1092:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1121:10)
at Module.load (node:internal/modules/cjs/loader:972:32) {
code: 'MODULE_NOT_FOUND',
path: 'C:\\Users\\Szarka Roland\\anaconda3\\share\\jupyter\\lab\\staging\\node_modules\\which\\package.json',
requestPath: 'which'
}
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
JupyterLab failed to build
Traceback (most recent call last):
File "C:\Users\Szarka Roland\anaconda3\lib\site-packages\jupyterlab\debuglog.py", line 47, in debug_logging
yield
File "C:\Users\Szarka Roland\anaconda3\lib\site-packages\jupyterlab\labextensions.py", line 105, in start
command=command, app_options=app_options)
File "C:\Users\Szarka Roland\anaconda3\lib\site-packages\jupyterlab\commands.py", line 459, in build
command=command, clean_staging=clean_staging)
File "C:\Users\Szarka Roland\anaconda3\lib\site-packages\jupyterlab\commands.py", line 669, in build
raise RuntimeError(msg)
RuntimeError: JupyterLab failed to build
Exiting application: jupyter