安装 Bower 时遇到 Checksum 问题

Question

D:\businessapp>npm install -g bower
npm ERR! Windows_NT 6.1.7601
npm ERR! argv "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodejs\
node_modules\npm\bin\npm-cli.js" "install" "-g" "bower"
npm ERR! node v5.6.0
npm ERR! npm  v3.6.0

npm ERR! shasum check failed for C:\Users\USER\AppData\Local\Temp\npm-4160-e9917
a21\registry.npmjs.org\bower\-\bower-1.7.7.tgz
npm ERR! Expected: 2fd7ff3ebdcba5a8ffcd84c397c8fdfe9f825f92
npm ERR! Actual:   399d3692e031c8527fa361cd93915f30cec3b0c2
npm ERR! From:     https://registry.npmjs.org/bower/-/bower-1.7.7.tgz
npm ERR!
npm ERR! If you need help, you may report this error at:
npm ERR!     <https://github.com/npm/npm/issues>

跟下载东西有关系吗？

Answer 1

这是一个校验和问题。从 here.

找到解决方案

解决方案是：

npm cache clean bower

然后运行再次安装命令。

安装 Bower 时遇到 Checksum 问题

Facing Checksum issues on installing bower

bower

npm-install