嘿,所以我试图通过npm(sudo npm install -g @vue/cli
)安装Vue,但我只收到一堆警告和错误,我无法真正理解它,也不知道为什么会发生。
npm WARN deprecated request@2.88.2: request has been deprecated, see [`https://github.com/request/request/issues/3142`](https://github.com/request/request/issues/3142) npm WARN deprecated resolve-url@0.2.1: [`https://github.com/lydell/resolve-url#deprecated`](https://github.com/lydell/resolve-url#deprecated) npm WARN deprecated urix@0.1.0: Please see [`https://github.com/lydell/urix#deprecated`](https://github.com/lydell/urix#deprecated) 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. /usr/local/bin/vue -> /usr/local/lib/node_modules/@vue/cli/bin/vue.js > fsevents@1.2.13 install /usr/local/lib/node_modules/@vue/cli/node_modules/fsevents` > node install.js gyp WARN EACCES current user ("nobody") does not have permission to access the dev dir "/Users/jamesecroyd/Library/Caches/node-gyp/12.18.0" gyp WARN EACCES attempting to reinstall using temporary dev dir "/usr/local/lib/node_modules/@vue/cli/node_modules/fsevents/.node-gyp" gyp WARN install got an error, rolling back install gyp WARN install got an error, rolling back install gyp ERR! configure error gyp ERR! stack Error: EACCES: permission denied, mkdir '/usr/local/lib/node_modules/@vue/cli/node_modules/fsevents/.node-gyp' gyp ERR! System Darwin 18.7.0 gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild" gyp ERR! cwd /usr/local/lib/node_modules/@vue/cli/node_modules/fsevents gyp ERR! node -v v12.18.0 gyp ERR! node-gyp -v v5.1.0 gyp ERR! not ok
任何人都知道为什么会这样吗? 我已经多次安装和卸载了Vue,没有运气...
答案 0 :(得分:3)
答案 1 :(得分:1)
通过以下方式修复了我的Mac安装:
sudo npm uninstall -g @vue/cli
sudo npm install -g @vue/cli --unsafe-perm
sudo npm install -g vue@3.0.0-rc.9
在第3步之后,“ vue --version”命令此时会打印“ @ vue / cli 4.5.4”,但以前会这样做。
因此,为了进行真正的测试,我在vue ui中创建了一个新项目,该过程比原始的第一个麻烦的vue cli安装后创建的最初的第一个项目要花费更长的时间(超过30秒)。
并且新项目有效! –我在“任务”窗口中单击“保留”,可以在“输出”窗口中看到干净的构建,并且演示页面如http://localhost:8080/
一样加载它应该!欢迎使用您的Vue.js应用等...
答案 2 :(得分:0)
我遇到了同样的问题 只需运行此命令
<块引用>sudo npm uninstall -g @vue/cli
首先检查你是否安装了 npm 和 node