In windows, npm install express failed, unable to verify the first certificate

Question

In windows, npm install express failed, error: unable to verify the first certificate.

so i cannot continue.the following is the errors snap

If you could, please paste the text of the error instead of posting an image of it. — zero298, Feb 08 '17 at 13:35
Thank u . the answer you gived is right . I'll paste the text of the error next time. — JessieJin1988, Feb 09 '17 at 12:45

score 0 · Accepted Answer · answered Feb 09 '17 at 09:33

0

first create a folder where your node project will be stored and then there call the npm install express command ! Pls make sure that you have nodejs installed in your pc !

answered Feb 09 '17 at 09:33

Jaini

90
10

Thanks a lot. The upstaris is right。 – JessieJin1988 Feb 09 '17 at 11:24
The answer gived by zero298 is right : In my command line run: npm config set strict-ssl false then, run: npm install epress . finally it is success. – JessieJin1988 Feb 09 '17 at 12:42

In windows, npm install express failed, unable to verify the first certificate

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