This features contains basic KNIME nodes.
Extension 
KNIME Base nodes
v 4.3.2
This extension is already included in KNIME Analytics Platform, there is no need to install it.
Included nodes & related workflows
Legal
Copyright by KNIME AG, Zurich, Switzerland
Update site information
KNIME Analytics Platform 4.3 Update Site, Version 4.3.0
http://update.knime.com/analytics-platform/4.3
In case you can’t install the extension via drag & drop, please check that the update site is activated.