# Caver-js가 설치되지 않습니다 **URL:** \ **Category:** Caver\ **Tags:** caver-js\ **Created:** [11월 8, 2021, 1:01오후 UTC](https://devforum.kaia.io/t/caver-js/2316 "2021-11-08T13:01:33Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![11169](https://yyz1.discourse-cdn.com/flex035/user_avatar/devforum.kaia.io/11169/32/899_2.png) [@11169](https://devforum.kaia.io/u/11169)\ **Post date:** [11월 8, 2021, 1:01오후 UTC](https://devforum.kaia.io/t/caver-js/2316/1 "2021-11-08T13:01:33Z")
안녕하세요. 노드로 백엔드를 작성중입니다. caver-js 사용을 위해 npm install caver-js를 했지만 npm WARN read-shrinkwrap This version of npm is compatible with lockfileVersion@1, but package-lock.json was generated for lockfileVersion@2. I’ll try to do my best with it! npm WARN deprecated request@2.87.0: request has been deprecated, see [Request’s Past, Present and Future · Issue #3142 · request/request · GitHub](https://github.com/request/request/issues/3142) npm WARN deprecated uuid@3.0.0: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See [There’s Math.random(), and then there’s Math.random() · V8](https://v8.dev/blog/math-random) for details. npm WARN deprecated @web3-js/scrypt-shim@0.1.0: This package is deprecated, for a pure JS implementation please use scrypt-js npm WARN deprecated querystring@0.2.1: The querystring API is considered Legacy. new code should use the URLSearchParams API instead. npm WARN deprecated cids@0.7.5: This module has been superseded by the multiformats module npm WARN deprecated multicodec@1.0.4: This module has been superseded by the multiformats module npm WARN deprecated multibase@0.6.1: This module has been superseded by the multiformats module npm WARN deprecated multibase@0.7.0: This module has been superseded by the multiformats module npm WARN deprecated multibase@4.0.6: This module has been superseded by the multiformats module npm WARN deprecated uuid@3.4.0: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See [There’s Math.random(), and then there’s Math.random() · V8](https://v8.dev/blog/math-random) for details. npm WARN deprecated har-validator@5.0.3: this library is no longer supported npm WARN deprecated resolve-url@0.2.1: [GitHub - lydell/resolve-url: [DEPRECATED] Like Node.js’ `path.resolve`/`url.resolve` for the browser.](https://github.com/lydell/resolve-url#deprecated) npm WARN deprecated urix@0.1.0: Please see [GitHub - lydell/urix: [DEPRECATED] Makes Windows-style paths more unix and URI friendly.](https://github.com/lydell/urix#deprecated) npm WARN deprecated querystring@0.2.0: The querystring API is considered Legacy. new code should use the URLSearchParams API instead. npm WARN deprecated chokidar@2.1.8: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies. npm WARN deprecated fsevents@1.2.13: fsevents 1 will break on node v14+ and could be using insecure binaries. Upgrade to fsevents 2. npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.2.7 (node\_modules\watchpack-chokidar2\node\_modules\chokidar\node\_modules\fsevents): npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.13: wanted {“os”:“darwin”,“arch”:“any”} (current: {“os”:“win32”,“arch”:“x64”}) npm WARN requestretry@2.0.2 requires a peer of request@~2.87.0 but none is installed. You must install peer dependencies yourself. npm WARN capstone@1.0.0 No repository field. npm ERR! code EEXIST npm ERR! path C:\Users\user\VSC\node\_modules.bin\uuid npm ERR! Refusing to delete C:\Users\user\VSC\node\_modules.bin\uuid: is outside C:\Users\user\VSC\node\_modules\uuid and not a link npm ERR! File exists: C:\Users\user\VSC\node\_modules.bin\uuid npm ERR! Remove the existing file and try again, or run npm npm ERR! with --force to overwrite files recklessly. npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\user\AppData\Roaming\npm-cache\_logs\2021-11-08T12\_57\_41\_369Z-debug.log 이러고 package.json에 추가되지 않습니다. 노드 버전은 v14.18.1입니다. 왜 이런 이런가요?? ---
**Author:** ![Jamie](https://yyz1.discourse-cdn.com/flex035/user_avatar/devforum.kaia.io/jamie/32/1472_2.png) [@Jamie](https://devforum.kaia.io/u/Jamie)\ **Post date:** [11월 9, 2021, 12:28오전 UTC](https://devforum.kaia.io/t/caver-js/2316/2 "2021-11-09T00:28:32Z")
안녕하세요. 구글링한 [링크](https://stackoverflow.com/questions/46541371/npm-err-refusing-to-delete-code-eexist) 참고해 주시기 바랍니다.