安装elasticsearch-sql报错：Error: failed to fetch from registry: inherits/2.0.3_failed to fetch latest version of synthetics from -优快云博客

博客主要围绕解决问题展开，需确保本机Elasticsearch进程启动，之后进行安装操作，涉及信息技术领域的相关内容。

4797 error Error: failed to fetch from registry: inherits/2.0.3
4797 error     at RegClient.<anonymous> (/usr/lib/node_modules/npm-registry-client/lib/get.js:140:18)
4797 error     at cb (/usr/lib/node_modules/npm-registry-client/lib/request.js:32:9)
4797 error     at RegClient.<anonymous> (/usr/lib/node_modules/npm-registry-client/lib/request.js:122:10)
4797 error     at cb (/usr/lib/node_modules/npm-registry-client/lib/request.js:132:9)
4797 error     at RegClient.<anonymous> (/usr/lib/node_modules/npm-registry-client/lib/request.js:225:20)
4797 error     at Request._callback (/usr/lib/node_modules/npm-registry-client/lib/request.js:204:20)
4797 error     at self.callback (/usr/lib/node_modules/request/index.js:148:22)
4797 error     at Request.emit (events.js:117:20)
4797 error     at ClientRequest.self.clientErrorHandler (/usr/lib/node_modules/request/index.js:257:10)
4797 error     at ClientRequest.emit (events.js:95:17)

问题解决：确保本机elasticsearch进程启动的 ./bin/elasticsearch -d
然后 npm install express --save 安装