Erro ao dar o comando npm install

Fala ai Renan, tudo bem? Tente remover o package-lock.json e node_modules.

Ai tu roda o npm i novamente.

Espero ter ajudado.

Olá. Também estou tentando instalar e vários erros ocorrem:

PS C:\Users\evand\OneDrive\Downloads\1526-FetchAPI-projeto_inicial\server-petshop> npm install

> sqlite3@4.1.1 install C:\Users\evand\OneDrive\Downloads\1526-FetchAPI-projeto_inicial\server-petshop\node_modules\sqlite3
> node-pre-gyp install --fallback-to-build

node-pre-gyp WARN Using request for node-pre-gyp https download 
node-pre-gyp WARN Tried to download(403): https://mapbox-node-binary.s3.amazonaws.com/sqlite3/v4.1.1/node-v83-win32-x64.tar.gz 
node-pre-gyp WARN Pre-built binaries not found for sqlite3@4.1.1 and node@14.15.1 (node-v83 ABI, unknown) (falling back to source compile with node-gyp) 
gyp ERR! find Python 
gyp ERR! find Python Python is not set from command line or npm configuration
gyp ERR! find Python Python is not set from environment variable PYTHON      
gyp ERR! find Python checking if "python" can be used
gyp ERR! find Python - "python" is not in PATH or produced an error
gyp ERR! find Python checking if "python2" can be used
gyp ERR! find Python - "python2" is not in PATH or produced an error
gyp ERR! find Python checking if "python3" can be used
gyp ERR! find Python - "python3" is not in PATH or produced an error
gyp ERR! find Python checking if the py launcher can be used to find Python 2
gyp ERR! find Python - "py.exe" is not in PATH or produced an error
gyp ERR! find Python checking if Python is C:\Python27\python.exe
gyp ERR! find Python - "C:\Python27\python.exe" could not be run
gyp ERR! find Python checking if Python is C:\Python37\python.exe
gyp ERR! find Python - "C:\Python37\python.exe" could not be run
gyp ERR! find Python
gyp ERR! find Python **********************************************************
gyp ERR! find Python You need to install the latest version of Python.
gyp ERR! find Python Node-gyp should be able to find and use Python. If not,
gyp ERR! find Python you can try one of the following options:
gyp ERR! find Python - Use the switch --python="C:\Path\To\python.exe"
gyp ERR! find Python   (accepted by both node-gyp and npm)
gyp ERR! find Python - Set the environment variable PYTHON
gyp ERR! find Python - Set the npm configuration variable python:
gyp ERR! find Python   npm config set python "C:\Path\To\python.exe"
gyp ERR! find Python For more information consult the documentation at:
gyp ERR! find Python https://github.com/nodejs/node-gyp#installation
gyp ERR! find Python **********************************************************
gyp ERR! find Python 
gyp ERR! configure error
...

Percebi que quando instalei o node.js, eu não instalei os complementos, apenas a versão mais básica. Logo várias extensões não foram instaladas como por exemplo o python. O que fiz foi abrir a pasta do node.js e selecionar a opção "install Additional Tools for Node.js". Isto instalou um monte de coisas no meu computador, mas agora o ndp install do servidor funcionou.

Muito obrigado a todos, a solução do Evandir deu certo

Boa Renan, sempre que precisar não deixe de criar suas dúvidas.

Abraços e bons estudos.