[galaxy-dev] How to install Charts in command line ?

Hi all，

Cytoscape, Bar diagram(NVD3), Horizontal(NVD3) , and other NVD3 visualization tools are working good on my local galaxy except the jqplots, such as Box plot, Discrete Histogram, with error "This visualization requires the 'charts' tool. Please make sure it is installed." It seems i need to install Charts first.

Actually Charts could be installed from the Tool Shed through the Admin Interface, but it failed sometimes as the bad network. so is there any doc about installing Charts/tools through command line?

Thank you. Steven