Error: self signed certificate in certificate chain while installing from proxy

[panneerselvampst]

gyp WARN install got an error, rolling back install
gyp ERR! configure error
gyp ERR! stack Error: self signed certificate in certificate chain
gyp ERR! stack at Error (native)
gyp ERR! stack at TLSSocket. (_tls_wrap.js:1017:38)
gyp ERR! stack at emitNone (events.js:67:13)
gyp ERR! stack at TLSSocket.emit (events.js:166:7)
gyp ERR! stack at TLSSocket._init.ssl.onclienthello.ssl.oncertcb.TLSSocket._finishInit (_tls_wrap.js:582:8)
gyp ERR! stack at TLSWrap.ssl.onclienthello.ssl.oncertcb.ssl.onnewsession.ssl.onhandshakedone (_tls_wrap.js:424:38)
gyp ERR! System Windows_NT 6.1.7601

[kevinmehall]

This is not an issue in node-usb. See nodejs/node-gyp#695 and please Google the error message before reporting an issue.

[panneerselvampst]

Thanks for your response.I am new to this node usb and npm concepts. My apologies for the confusion.