Install IP.Content News Block

Open the Admin CP > Other Apps dropdown > IP.Content > Blocks page, locate "Install a new plugin block" section and in the browser box locate the ipcontent_block.xml file located in Tools folder of the zip you downloaded. Import this file, take note of the block widget code after importing. It should be {parse block="latestNewsSidebar"} or similar, you can now use this code in your IP.Content page or template.