摘要：
照着园子里一篇博文安装erlang，各种错调不出来。最后发现官网有解决方案：https://www.erlang-solutions.com/downloads/download-erlang-otpInstallation using repository1. Adding repository entryTo add Erlang Solutions repository (including our public key forapt-secure) to your system, call the following commands:wget http://packages.erla 阅读全文
