要先翻墙下个外服的 Steam Dota2 因为 完美没有 。 先把注册个完美账号然后绑定 Steam 账号。下好后 在 Steam 里改一下启动项 （这个可以百度一下）好像是改成 -profect 什么什么的。然后就可以在 Steam 下玩国服 Dota2 了。

@likuku 我已经解决了 /etc 下面新建一个就阔以了。 那个 utf8 的问题也要谢谢你哈！

@Feiox 并不是 homebrew

@hyq 我加了这个参数可是 2015-11-17T11:07:59.559684Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2015-11-17T11:07:59.559913Z 0 [Warning] Insecure configuration for --secure-file-priv: Current value does not restrict location of generated files. Consider setting it to a valid, non-empty path.
2015-11-17T11:07:59.559956Z 0 [Note] mysqld (mysqld 5.7.9) starting as process 656 ...
2015-11-17T11:07:59.561714Z 0 [Warning] Setting lower_case_table_names=2 because file system for /usr/local/mysql-5.7.9-osx10.9-x86_64/data/ is case insensitive
2015-11-17T11:07:59.561746Z 0 [ERROR] Fatal error: Please read "Security" section of the manual to find out how to run mysqld as root!

2015-11-17T11:07:59.561778Z 0 [ERROR] Aborting

2015-11-17T11:07:59.561785Z 0 [Note] Binlog end
2015-11-17T11:07:59.561830Z 0 [Note] mysqld: Shutdown complete
出了这么长一串错误