當您的Debian9出現SSL之證書錯誤信息
例如:
ERROR: The certificate of ‘raw.github.com’ is not trusted.
ERROR: The certificate of ‘raw.github.com’ hasn't got a known issuer.
或是
ERROR: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:661)>
請進行安裝 ca-certificates
| apt-get install ca-certificates -y |
即可解決此問題。