Sometimes, we use curl. But, there is a error like under.
$ curl -L https://git.io/vddgY | bash curl: (60) SSL certificate problem: self signed certificate More details here: https://curl.haxx.se/docs/sslcerts.html curl failed to verify the legitimacy of the server and therefore could not establish a secure connection to it. To learn more about this situation and how to fix it, please visit the web page mentioned above.
How can we fix it? If you appened
-k option, you can download normally.
$ curl -L https://git.io/vddgY -k | bash
And here is another solution stackoverflow _ curl: (60) SSL certificate problem: unable to get local issuer certificate.