Firstly a little background. Our client has two sets of products which have custom finishes. 7mm Products and 10mm Products. These are grouped in attribute sets called 7mm Finishes (attributesetid == 16) and 10mm Finishes… Add New Tab to Products Panel – Magento 1.4.1.1

If you find yourself repeatedly receiving messages like: ERROR: Unable to unpack /public_html/downloader/pearlib/download/some_awesome_module.tgz After checking permissions (which should be right to have gotten this far) you could try the fix below. Tar <- download this tar.php… Magento Connect Downloader (1.4+) Unable to unpack