Could not load @nuxtjs/i18n. Is it installed?

[cyberz]

Environment

---

• Operating System: Darwin
• Node Version: v22.8.0
• Nuxt Version: 3.15.2
• CLI Version: 3.20.0
• Nitro Version: 2.10.4
• Package Manager: yarn@1.22.22
• Builder: -
• User Config: compatibilityDate, srcDir, devtools, experimental, components, css, modules, i18n, runtimeConfig, app, postcss, routeRules
• Runtime Modules: @vee-validate/nuxt@4.15.0, @nuxtjs/i18n@9.1.2
• Build Modules: -

---

Reproduction

npx nuxi@latest module add i18n cause the error

Describe the bug

yarn dev
 ERROR  Could not load @nuxtjs/i18n. Is it installed?                             8:44:27 PM

    at loadNuxtModuleInstance (node_modules/@nuxt/kit/dist/index.mjs:2472:11)
    at async installModule (node_modules/@nuxt/kit/dist/index.mjs:2395:67)
    at async initNuxt (node_modules/nuxt/dist/shared/nuxt.BoHAox-C.mjs:5339:5)
    at async loadNuxt (node_modules/nuxt/dist/shared/nuxt.BoHAox-C.mjs:5527:5)
    at async loadNuxt (node_modules/@nuxt/kit/dist/index.mjs:2642:19)
    at async Object.run (node_modules/@nuxt/cli/dist/chunks/prepare.mjs:30:18)
    at async runCommand (node_modules/citty/dist/index.mjs:316:16)
    at async runCommand (node_modules/citty/dist/index.mjs:307:11)
    at async runMain (node_modules/citty/dist/index.mjs:445:7) 



 ERROR  Could not load @nuxtjs/i18n. Is it installed?                             8:44:27 PM

error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.

Additional context

yarn add @nuxtjs/i18n@8 - installed ok

[januarfonti]

Got the same error

- Operating System: `Darwin`
- Node Version:     `v22.13.0`
- Nuxt Version:     `3.15.2`
- CLI Version:      `3.20.0`
- Nitro Version:    `2.10.4`
- Package Manager:  `yarn@1.22.22`
- Builder:          `-`
- User Config:      `devtools`, `modules`, `app`, `vite`, `css`, `compatibilityDate`
- Runtime Modules:  `@pinia/nuxt@0.9.0`, `@nuxtjs/i18n@9.1.2`
- Build Modules:    `-`

[klichtenauer-iamds]

#3289 (comment)

This should help.