eggjs 创建项目错误 unsupported proxy protocol: "127.0.0.1"

创建 eggjs 项目时 npm init egg --type=simple 出现错误：

npx: installed 428 in 121.096s
TypeError: unsupported proxy protocol: "127.0.0.1"
    at mapOptsToProxy (/Users/nideshop/.npm/_npx/10820/lib/node_modules/create-egg/node_modules/proxy-agent/index.js:112:11)
    at new ProxyAgent (/Users/nideshop/.npm/_npx/10820/lib/node_modules/create-egg/node_modules/proxy-agent/index.js:150:17)
    at Command.run (/Users/nideshop/.npm/_npx/10820/lib/node_modules/create-egg/node_modules/egg-init/lib/init_command.js:49:26)
    at run.next (<anonymous>)
    at onFulfilled (/Users/nideshop/.npm/_npx/10820/lib/node_modules/create-egg/node_modules/co/index.js:65:19)
    at /Users/nideshop/.npm/_npx/10820/lib/node_modules/create-egg/node_modules/co/index.js:54:5
    at new Promise (<anonymous>)
    at co (/Users/nideshop/.npm/_npx/10820/lib/node_modules/create-egg/node_modules/co/index.js:50:10)
    at toPromise (/Users/nideshop/.npm/_npx/10820/lib/node_modules/create-egg/node_modules/co/index.js:118:63)
    at next (/Users/nideshop/.npm/_npx/10820/lib/node_modules/create-egg/node_modules/co/index.js:99:29)

解决方法

npm install -g npm

设置代理，文件 ~/.zshrc

http_proxy=http://127.0.0.1:41091
https_proxy=http://127.0.0.1:41091