Pre-Installation:

1. Download PyPip_1_0_0.zip in the Download Area of this product (It is included with the purchase)
2. Install PyPip (like the Add-on Installation from every other Add-on)
   
3. Type or Select pymeshlab
4. Wait for the Installation of pymeshlab

Installation:

1. Download the ZIP
2. Go to Preferences
3. Add-ons
4. Install
5. Select the ZIP-File
6. Activate the Add-on

Selection:

The Target Collection should not be a Sub-Collection of the Selected Collection.