无法下载Percona 5.7 binary package，已解决希望作者可以修改脚本设定

Download Percona 5.7 binary package...
--2018-07-23 05:18:02--  https://www.percona.com/downloads/Percona-Server-5.7/Percona-Server-5.7.22-22/binary/tarball/Percona-Server-5.7.22-22-Linux.x86_64.unknown.tar.gz
Resolving www.percona.com (www.percona.com)... 74.121.199.234
Connecting to www.percona.com (www.percona.com)|74.121.199.234|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2018-07-23 05:18:03 ERROR 404: Not Found.

Auto download failed! You can manually download https://www.percona.com/downloads/Percona-Server-5.7/Percona-Server-5.7.22-22/binary/tarball/Percona-Server-5.7.22-22-Linux.x86_64.unknown.tar.gz into the oneinstack/src directory.

解决方法 把网址替换为 https://www.percona.com/downloads/Percona-Server-5.7/Percona-Server-5.7.22-22/binary/tarball/Percona-Server-5.7.22-22-Linux.x86_64.ssl102.tar.gz