If you are using MAMP and you are getting a “mysqldump command not found” message using the Terminal this is what you have to do:

  1. Locate the “mysqldump file inside MAMP. It is usually located in /Applications/MAMP/Library/bin/mysqldump

2. Right click on the file and hit “Make Alias”.  This will create a file named “mysqldump alias 2”.

3. Move the file named “mysqldump alias 2” inside "/Users/MYUSERNAME/bin".

4. Restart the Terminal and your are good to go.

Hope this helps someone.