macos 如何在 Mac OS X 上删除 MySQL 的安装
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How to remove installation of MySQL on Mac OS X
提问by duganets
I need to install older version of mysql server on mac os, but I have a newer version.
我需要在 mac os 上安装旧版本的 mysql 服务器，但我有一个新版本。
I tried to remove this newer installation (5.1), but when start old version install (5.0b) message "MySQL 5.0.51b-community for Mac OS X can't be installed in this disk. A newer version of this software alrady exists on this disk".
我试图删除这个较新的安装 (5.1)，但是当开始旧版本安装 (5.0b) 消息“MySQL 5.0.51b-community for Mac OS X 无法安装在此磁盘中。此软件的较新版本已经存在在这个磁盘上”。
I can't recognize problem, because I remove all data of previouse install, but installer says no.
我无法识别问题，因为我删除了以前安装的所有数据，但安装程序说没有。
Mac OS version 10.6.
Mac 操作系统版本 10.6。
回答by Sophie Alpert
Try running also
也尝试跑步
sudo rm -rf /var/db/receipts/com.mysql.*
回答by Arun
Try this, I had to struggle but this works for me!!!!!!!
试试这个，我不得不挣扎，但这对我有用！！！！！！！！！
sudo rm /usr/local/mysqlsudo rm -rf /usr/local/mysql*sudo rm -rf /Library/StartupItems/MySQLCOMsudo rm -rf /Library/PreferencePanes/My*- (Edit /etc/hostconfig)
sudo vi /etc/hostconfig(Remove line MYSQLCOM=-YES) sudo rm -rf /Library/Receipts/mysql*sudo rm -rf /Library/Receipts/MySQL*sudo rm -rf /var/db/receipts/com.mysql.*
sudo rm /usr/local/mysqlsudo rm -rf /usr/local/mysql*sudo rm -rf /Library/StartupItems/MySQLCOMsudo rm -rf /Library/PreferencePanes/My*- （编辑 /etc/hostconfig）
sudo vi /etc/hostconfig（删除行 MYSQLCOM=-YES） sudo rm -rf /Library/Receipts/mysql*sudo rm -rf /Library/Receipts/MySQL*sudo rm -rf /var/db/receipts/com.mysql.*
回答by Kristinn ?rn Siguresson
Test finding all files and folders with "mysql" in their name, take a look at them and see if they must be deleted as well.
测试查找名称中带有“mysql”的所有文件和文件夹，看看它们是否也必须删除。
Use the following command to find all the files.
使用以下命令查找所有文件。
sudo find / | grep -i mysql
You can scroll through the output if you put | less at the end (it won't show anything up until it finds something, just so you wouldn't think the command failed.) :-) You can write it as follows.
如果您输入 |，您可以滚动浏览输出 最后更少（在找到某些内容之前它不会显示任何内容，这样您就不会认为该命令失败了。）:-) 您可以按如下方式编写它。
sudo find / | grep -i mysql | less
To remove the files/folders, you will have to run the following command (-f means force so you won't be able to restore the files and you won't be asked for a confirmation before they are deleted):
要删除文件/文件夹，您必须运行以下命令（-f 表示强制，因此您将无法恢复文件，并且在删除文件之前不会要求您确认）：
sudo rm -rf /path/to/file/or/folder
Hope this will be of any help.
希望这会有所帮助。
回答by dlamblin
I believe you can essentially just delete the /usr/local/mysql-Version/and unlink the /usr/local/mysqldirectory. Getting rid of the system pref and the start up item might be harder, but I didn't install those so I can't help there.
我相信您基本上可以删除/usr/local/mysql-Version/并取消链接/usr/local/mysql目录。摆脱系统首选项和启动项可能更难，但我没有安装它们，所以我无能为力。
回答by Theozaurus
You can use the built-in utility pkgutil to remove the package receipt:
您可以使用内置实用程序 pkgutil 删除包裹收据：
sudo pkgutil --forget com.mysql.mysql
回答by Team Pannous
On Snow Leopard I had to additionally kill mysqld and did
在雪豹上，我不得不另外杀死 mysqld 并做了
rm /private/var/db/receipts/com.mysql.*
rm /private/var/db/receipts/com.mysql.*
sudo rm -rf /Users//Library/StartupItems/MySQLCOM sudo rm -rf /Users//Library/PreferencePanes/My* sudo rm -rf /Users//Library/Receipts/mysql* sudo rm -rf /Users//Library/Receipts/MySQL*
sudo rm -rf /Users//Library/StartupItems/MySQLCOM sudo rm -rf /Users//Library/PreferencePanes/My* sudo rm -rf /Users//Library/Receipts/mysql* sudo rm -rf /Users//Library /收据/MySQL*
