How to install WPSSO Place and Location Meta - for Facebook "Location" and Pinterest "Place" plugin:
Go to Wordpress admin area and click "Plugins" and then "Add New" menu item.
In the right panel (left top) you will see "Upload Plugin" button. Click the button.
Next click the "Choose file" button in right panel (center).
Select zip file of the "WPSSO Place and Location Meta - for Facebook "Location" and Pinterest "Place"" plugin located on your hard drive and press "Open".
Click "Install Now" and the zip file will upload to your site.
Now click "Activate" button to activate the "WPSSO Place and Location Meta - for Facebook "Location" and Pinterest "Place"" plugin.
We've tested following plugins published by: Jean-Sebastien Morisset