Hi I am trying to use dash-component-boilerplate to create a new project with python 2.7 and Anaconda on Windows. However, after using the command cookiecutter https://github.com/plotly/dash-component-boilerplate.git and entering attributes as suggested on the home page, it always fails with error messages shown below. I did not change anything during the process and just let the program to run on its own. I have tried on different computers, and the result is the same. I tried to search online but no one had the some issue as mine. Could someone help me take a look? Thank you so much.
My node version is 10.16.0, npm version is 6.9.0 and webpack version is 4.34.0
Following is the entire log:
`(py2) C:\Users\zianhu\PycharmProjects>cookiecutter dash-component-boilerplate
project_name [my dash component]:
project_shortname [my_dash_component]:
component_name [mydashcomponent]:
author_name [Enter your name (For package.json)]: April
author_email [Enter your email (For package.json)]: [email protected]
description [Project Description]: hh
Select license:
1 - MIT License
2 - BSD License
3 - ISC License
4 - Apache Software License 2.0
5 - GNU General Public License v3
6 - Not open source
Choose from 1, 2, 3, 4, 5, 6 (1, 2, 3, 4, 5, 6) [1]: 6
publish_on_npm [True]:
install_dependencies [True]:
Executing: virtualenv venv
No LICENSE.txt / LICENSE found in source
New python executable in C:\Users\zianhu\PycharmProjects\my_dash_component\venv\Scripts\python.exe
Installing setuptools, pip, wheel...
done.
Installing dependencies
Executing: venv\Scripts\python -m pip install -r requirements.txt
DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.
Collecting dash>=0.38.0 (from -r requirements.txt (line 2))
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Requirement already satisfied: setuptools in c:\users\zianhu\pycharmprojects\my_dash_component\venv\lib\site-packages (from jsonschema!=2.5.0,>=2.4->nbformat>=4.2->plotly->dash>=0.38.0->-r requirements.txt (line 2)) (41.0.1)
Installing collected packages: lxml, termcolor, pyparsing, six, packaging, funcsigs, zipp, contextlib2, scandir, pathlib2, configparser, importlib-metadata, attrs, pluggy, py, atomicwrites, wcwidth, colorama, more-itertools, pytest, pytest-sugar, waitress, backports.functools-lru-cache, soupsieve, beautifulsoup4, click, Werkzeug, MarkupSafe, Jinja2, itsdangerous, Flask, flask-compress, certifi, urllib3, idna, chardet, enum34, asn1crypto, ipaddress, pycparser, cffi, cryptography, pyOpenSSL, requests, percy, dash-core-components, dash-html-components, decorator, ipython-genutils, traitlets, jupyter-core, pyrsistent, functools32, jsonschema, nbformat, pytz, retrying, plotly, selenium, mock, pytest-mock, dash-renderer, dash-table, dash
Successfully installed Flask-1.0.3 Jinja2-2.10.1 MarkupSafe-1.1.1 Werkzeug-0.15.4 asn1crypto-0.24.0 atomicwrites-1.3.0 attrs-19.1.0 backports.functools-lru-cache-1.5 beautifulsoup4-4.7.1 certifi-2019.6.16 cffi-1.12.3 chardet-3.0.4 click-7.0 colorama-0.4.1 configparser-3.7.4 contextlib2-0.5.5 cryptography-2.7 dash-1.0.0 dash-core-components-1.0.0 dash-html-components-1.0.0 dash-renderer-1.0.0 dash-table-4.0.0 decorator-4.4.0 enum34-1.1.6 flask-compress-1.4.0 funcsigs-1.0.2 functools32-3.2.3.post2 idna-2.8 importlib-metadata-0.18 ipaddress-1.0.22 ipython-genutils-0.2.0 itsdangerous-1.1.0 jsonschema-3.0.1 jupyter-core-4.5.0 lxml-4.3.4 mock-3.0.5 more-itertools-5.0.0 nbformat-4.4.0 packaging-19.0 pathlib2-2.3.4 percy-2.0.2 plotly-3.10.0 pluggy-0.12.0 py-1.8.0 pyOpenSSL-19.0.0 pycparser-2.19 pyparsing-2.4.0 pyrsistent-0.15.2 pytest-4.6.3 pytest-mock-1.10.4 pytest-sugar-0.9.2 pytz-2019.1 requests-2.22.0 retrying-1.3.3 scandir-1.10.0 selenium-3.141.0 six-1.12.0 soupsieve-1.9.2 termcolor-1.1.0 traitlets-4.3.2 urllib3-1.25.3 waitress-1.3.0 wcwidth-0.1.7 zipp-0.5.1
Executing: npm install --ignore-scripts
npm WARN deprecated [email protected]: Browserslist 2 could fail on reading Browserslist >3.0 config used in other tools.
npm WARN deprecated [email protected]: CircularJSON is in maintenance only, flatted is its successor.
npm WARN deprecated [email protected]: I wrote this module a very long time ago; you should use something else.
npm WARN rollback Rolling back [email protected] failed (this is probably harmless): EPERM: operation not permitted, lstat 'C:\Users\zianhu\PycharmProjects\my_dash_component\node_modules\fsevents\node_modules'
npm WARN prepublish-on-install As of npm@5, prepublish
scripts are deprecated.
npm WARN prepublish-on-install Use prepare
for build steps and prepublishOnly
for upload-only.
npm WARN prepublish-on-install See the deprecation note in npm help scripts
for more information.
npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN [email protected] requires a peer of acorn@^6.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN [email protected] No repository field.
npm WARN [email protected] No license field.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
added 1471 packages from 1262 contributors and audited 21320 packages in 94.614s
found 14 vulnerabilities (1 moderate, 13 high)
run npm audit fix
to fix them, or npm audit
for details
Building initial bundles...
Executing: venv\Scripts\python -m dash.development.component_generator ./src/lib/components my_dash_component
'REQUIRED$' is not recognized as an internal or external command,
operable program or batch file.
Error generating metadata in my_dash_component (status=255)
post_gen_project command failed: venv\Scripts\python -m dash.development.component_generator ./src/lib/components my_dash_component
ERROR: Stopping generation because post_gen_project hook script didn't exit successfully
Hook script failed (exit status: 1)`