dependency error

[SeekPoint]

PS C:\vesoft-inc\nebulagraph-veditor> npm run build

@vesoft-inc/[email protected] build
webpack --config webpack.config.build.js

CLI for webpack must be installed.
webpack-cli (https://github.com/webpack/webpack-cli)

We will use "npm" to install the CLI via "npm install -D webpack-cli".
Do you want to install 'webpack-cli' (yes/no): yes
Installing 'webpack-cli' (running 'npm install -D webpack-cli')...
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: @vesoft-inc/[email protected]
npm ERR! Found: [email protected]
npm ERR! node_modules/webpack
npm ERR! dev webpack@"^5.71.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer webpack@"^4.0.0" from [email protected]
npm ERR! node_modules/css-loader
npm ERR! dev css-loader@"^1.0.0" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!

[wey-gu]

have you done npm install first?

[SeekPoint]

PS C:\vesoft-inc\nebulagraph-veditor> npm install
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: @vesoft-inc/[email protected]
npm ERR! Found: [email protected]
npm ERR! node_modules/webpack
npm ERR! dev webpack@"^5.71.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer webpack@"^4.0.0" from [email protected]
npm ERR! node_modules/css-loader
npm ERR! dev css-loader@"^1.0.0" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.

[SeekPoint]

after
npm install --force

it works