[galaxy-dev] cannot extract genomic dna

Hi, I've installed a Galaxy instance on a local machine under ubuntu 16.04. I am trying to fetch sequences from hg19.2bit I downloaded from ucsc as ~/galaxy/depot/data2/galaxy/hg19$hg19.bit I added: hg19 /depot/data2/galaxy/hg19/hg19.2bit to my twobit.loc file in tool-data directory

When running the extract genomic dna, I get the error: "No sequences are available for 'hg19', request them by reporting this error." see also attached screenshot Thanks in advance for your help