I am trying to install and run Kraken for a metagenomics project. I have installed Kraken, however it requires a dependent database to be built as well. I am trying to build the database following their manual, where I am supposed to run:
kraken-build --standard --db dir/dbname
However I am getting the following error: dir/kraken/0.10.5/check_for_jellyfish.sh: line 27: jellyfish: command not found
Has anyone else faced similar problems? What am I supposed to do?