在mac上安裝軟件，無疑安裝一個brew是個很好的選擇，關於brew是什么，怎么安裝建議去brew官網查看，
附上地址：brew官網 還有一篇博文 http://www.cnblogs.com/xd502djj/p/6923690.html
安裝完成之后，安裝其他的軟件就很方便了。
先搜索下
cmd:~ dongjunjie$ brew search mysql automysqlbackup mysql++ mysql-connector-c mysql-sandbox mysql-utilities mysql@5.6 mysql mysql-cluster mysql-connector-c++ mysql-search-replace mysql@5.5 mysqltuner caskroom/cask/mysql-connector-python caskroom/cask/mysql-shell caskroom/cask/navicat-for-mysql caskroom/cask/sqlpro-for-mysql 決定安裝5.6 cmd:~ dongjunjie$ brew install mysql@5.6 Updating Homebrew... ==>Auto-updated Homebrew! Updated 1 tap (homebrew/core). ==>New Formulae grakn ==>Updated Formulae ammonite-repl conan git-town lablgtk mariadb@10.1 notmuch paket sqlmap ansible django-completion imake libgcrypt metricbeat npth rancher-cli terragrunt aws-sdk-cpp filebeat jhipster libvirt mono ntopng re2 awscli freeradius-server kibana lmdb mtr packetbeat sourcery ==>Downloading https://homebrew.bintray.com/bottles/mysql@5.6-5.6.36_1.sierra.bottle.tar.gz ######################################################################## 100.0% ==>Pouring mysql@5.6-5.6.36_1.sierra.bottle.tar.gz ==>Using the sandbox ==>/usr/local/Cellar/mysql@5.6/5.6.36_1/bin/mysql_install_db --verbose --user=dongjunjie --basedir=/usr/local/Cellar/mysql@5.6/5.6.36_1 --datadir=/usr/local/var/mysql --tmpdir=/t ==>Caveats A "/etc/my.cnf" from another install may interfere with a Homebrew-built server starting up correctly. MySQL is configured to only allow connections from localhost by default To connect: mysql -uroot This formula is keg-only, which means it was not symlinked into /usr/local, because this is an alternate version of another formula. If you need to have this software first in your PATH run: echo 'export PATH="/usr/local/opt/mysql@5.6/bin:$PATH"' >> ~/.bash_profile For compilers to find this software you may need to set: LDFLAGS: -L/usr/local/opt/mysql@5.6/lib CPPFLAGS: -I/usr/local/opt/mysql@5.6/include To have launchd start mysql@5.6 now and restart at login: brew services start mysql@5.6 Or, if you don't want/need a background service you can just run: /usr/local/opt/mysql@5.6/bin/mysql.server start ==>Summary 🍺 /usr/local/Cellar/mysql@5.6/5.6.36_1: 346 files, 154.2MB 上面會告訴你的很清楚 ，如果現在啟動並讓其開機啟動如下操作 To have launchd start mysql@5.6 now and restart at login: brew services start mysql@5.6 否則，如果不想做后段服務啟動動可以這樣 Or, if you don't want/need a background service you can just run: /usr/local/opt/mysql@5.6/bin/mysql.server start