npm 错误！ peer dep 丢失： - 如何卸载全局安装的 npm 包？

Question

I wanted to check all my globally installed packages and ran npm list -g --depth 0 . I would like to uninstall some packages, for example prop-types and get rid of the error I get with 2 of them.

I want to uninstall prop-types. I did it with npm uninstall -g prop-types but it doesn't work. Also tried npm uninstall -g prop-types --save

~ npm list -g --depth 0             
/usr/local/lib
├── create-react-app@1.5.2
├── gatsby-cli@2.4.11
├── gitmoji-cli@1.9.2
├── json-server@0.14.2
├── mern-cli@2.5.0
├── nodemon@1.18.6
├── npm@6.9.2
└── strapi@3.0.0-alpha.24.1

npm ERR! peer dep missing: prop-types@^15.6.0, required by react-ga@2.5.7
npm ERR! peer dep missing: react@^15.6.2 || ^16.0, required by react-ga@2.5.7

And what about this react-ga ? It's not listed, but it looks like it needs some packages. How can I uninstall it if it's already installed? This is what I get when I try to uninstall it :

~ npm uninstall react-ga
npm WARN saveError ENOENT: no such file or directory, open '/Users/philippe/package.json'
npm WARN enoent ENOENT: no such file or directory, open '/Users/philippe/package.json'
npm WARN philippe No description
npm WARN philippe No repository field.
npm WARN philippe No README data
npm WARN philippe No license field.

audited 1 package in 0.62s
found 0 vulnerabilities

Answer 1

要摆脱 peer dep missing 错误，您必须删除@gatsby-cli包

npm uninstall -g gatsby-cli