python3遇到Can't connect to HTTPS URL because the SSL module is not available.

說明ssl安裝有問題，或者沒有安裝ssl,可通過如下檢測

說明沒有安裝ssl

解決方法去python3 的安裝目錄下的/usr/local/python3/Python-3.6.8/Modules/Setup文件裏，去掉下面四行的註釋

重新編譯

./configure --prefix=/usr/local/python
make
make install

又下面報錯

./Modules/_ssl.c:72:25: fatal error: openssl/rsa.h: No such file or directory：

解決方法：

yum install openssl-devel
./configure --prefix=/usr/local/python3
make && make install

沒報錯，測試一下

沒有出錯，說明ssl安裝成功