brew install mysql on mac os el capitan

Question

I\'m trying to install mysql on MAC OS version 10.11.2 by following the methods in this link,

The following command has been successfully executed,

brew          


        

Answer 1

Based on this link: https://bugs.launchpad.net/mysql-sandbox/+bug/1396092 and this https://blog.omgmog.net/post/installing-mysql-on-os-x-mountain-lion/ It looks like you may simply need to unset TMPDIR prior to running the install_db command.

Answer 2

Try running this, it worked for me. (Got it from the comments found here)

mysqld -initialize --verbose --user=whoami --basedir="$(brew --prefix mysql)" --datadir=/usr/local/var/mysql --tmpdir=/tmp

Posting here just in case anyone faced the same problem as me.

Answer 3

All credit goes to coder wall

Remove MySQL completely

1. ps -ax | grep mysql stop and kill any MySQL processes
2. brew remove mysql
3. brew cleanup
4. sudo rm /usr/local/mysql
5. sudo rm -rf /usr/local/var/mysql
6. sudo rm -rf /usr/local/mysql*
7. sudo rm ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist
8. sudo rm -rf /Library/StartupItems/MySQLCOM
9. sudo rm -rf /Library/PreferencePanes/My*
10. launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist
11. edit /etc/hostconfig and remove the line MYSQLCOM=-YES-
12. rm -rf ~/Library/PreferencePanes/My*
13. sudo rm -rf /Library/Receipts/mysql*
14. sudo rm -rf /Library/Receipts/MySQL*
15. sudo rm -rf /private/var/db/receipts/*mysql*
16. edit ~/.bash_profile and remove any aliases for mysql or mysqlAdmin
17. restart your computer just to ensure any MySQL processes are killed try to run mysql, it shouldn't work

Reinstall MySQL with Homebrew

1. brew doctor
2. brew update
3. brew install mysql
4. unset TMPDIR
5. mysqld -initialize --log-error-verbosity --user=whoami --basedir="$(brew --prefix mysql)" --datadir=/usr/local/var/mysql --tmpdir=/tmp
6. mysql.server start
7. brew services start mysql