How to add Palladian extension with commandline ?

Hi,

I try to run a workflow on my centos server, but I get this log :

WARN     main FileNodePersistor  Unable to load port content for node "MISSING HttpRetriever": Invalid outport index in settings: 2
WARN     main FileNodePersistor  Unable to load port content for node "MISSING Bash": Invalid outport index in settings: 2
WARN     KNIME-Worker-11 Database Reader         Node created an empty data table.
WARN     KNIME-Worker-10 Database Reader         Node created an empty data table.
WARN     KNIME-Worker-5 Table Writer     Output file '/home/knime/knime-workspace/Data/min_channel_id' exists and will be overwritten
WARN     KNIME-Worker-12 Table Writer    Output file '/home/knime/knime-workspace/Data/min_channel_id' exists and will be overwritten
WARN     KNIME-Worker-15 Table Writer    Output file '/home/knime/knime-workspace/Data/min_channel_id' exists and will be overwritten
WARN     KNIME-Worker-4 MISSING HttpRetriever    Node can't be executed - Node "HttpRetriever" not available from extension "Palladian fo                   r KNIME" (provided by "palladian.ws; Philipp Katz, Klemens Muthmann, David Urbansky."; plugin "ws.palladian.nodes" is not installed)
WARN     KNIME-Worker-3 MISSING HttpRetriever    Node can't be executed - Node "HttpRetriever" not available from extension "Palladian fo                   r KNIME" (provided by "palladian.ws; Philipp Katz, Klemens Muthmann, David Urbansky."; plugin "ws.palladian.nodes" is not installed)
INFO     main BatchExecutor      Workflow execution done Finished in 4 secs (4200ms)
INFO     main BatchExecutor      ========= Workflow did not execute sucessfully ============

So, I see that the HttpRetriever need the Palladian extension to work.
How can I install Palladian extension with my terminal ?

Thanks a lot for help.

Thierry Crettol

To resolve my Palladian problem, I downloaded the Full Knime version.