[galaxy-dev] Adding packages for bedtools and ucsc-utils for Trackster?

Hi there I'm trying to visualise some of our genome data using Trackster. Initial input is 790,000 lines of GFF3. When I try and create the visualisation, I get errors from two tools: Convert GFF to Interval Index on data 3 -- an out of memory error - I'll try and fix this by upping the memory limit for our Galaxy jobs Convert BED, GFF, or VCF to BigWig on data 3 -- bedtools and bedGraphToBigWig not found errors. I tried to resolve these by installing the ucsc-tools and bedtools packages - and they did install correctly - but I still get these file not found errors. Any idea how to fix this second problem? Thanks! Peter P.S. as an alternative to Trackster, does anyone have Galaxy interfaced to JBrowse?