lerna bootstrap failed

Hi, I’m not familiar with lerna. I just starting to contribute, and here you say I need to run npx lerna bootstrap. I’m getting this:

 ❯ npx lerna bootstrap
Need to install the following packages:
  lerna
Ok to proceed? (y)
npm WARN deprecated har-validator@5.1.5: this library is no longer supported
npm WARN deprecated request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
lerna notice cli v4.0.0
lerna info versioning independent
lerna info bootstrap root only
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR! 
npm ERR! Found: react-router-dom@5.2.0
npm ERR! node_modules/react-router-dom
npm ERR!   dev react-router-dom@"^5.2.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer react-router-dom@"^4.0.0" from rum-react@1.2.7
npm ERR! packages/rum-react
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!
npm ERR! See C:\Users\baruchr\AppData\Local\npm-cache\eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\baruchr\AppData\Local\npm-cache\_logs\2021-03-04T16_39_53_077Z-debug.log
lerna ERR! npm install exited 1 in 'elastic-apm-rum'
lerna ERR! npm install exited 1 in 'elastic-apm-rum'

[baruchiro]

It is not blocking me since I’m not working on anything in this repo.

But I will try to get it next week, I can’t say no to invitation to contribute (yet).

[xincmm]

@baruchiro @vigneshshanmugam I use m1 chip mac to test，node：v12.21.0, npm：6.14.11，npx lerna bootstrap success. When i switch to node: v15.3.0, npm: 7.5.2, have the same error. maybe lerna issue：https://github.com/lerna/lerna/issues/2822