Include dependencies

[leexa90]

Dear yuedong,

I realized that you have not included the dependecies. Please state them in the readme. or include instructions to install blastpgp and NR

XA

[traversc]

I'm not the author, but looking into this as well. To install NR:

wget 'ftp://ftp.ncbi.nlm.nih.gov/blast/db/nr.*.tar.gz'
cat nr.*.tar.gz | tar -zxvi -f - -C .

From here: https://www.biostars.org/p/154704/