[galaxy-dev] help configuring tools in Galaxy

Hi, We installed a local galaxy a couple of days ago following the basic installation instruction (http://wiki.galaxyproject.org/Admin/Get%20Galaxy). The installation went well, all the tools are listed on the left. I can also upload data to Galaxy. However, an error occurs when I try to run RNA-seq analysis. I am thinking the tools are not configured properly. Can you give me tips to configure NGS tools? An example file with setup syntax will help as well. Thanks. Tilahun