blast2 1:2.2.26.20120620-10 (arm64 binary) in ubuntu xenial

 The famous sequence alignment program. This is "official" NCBI version,
 #2. The blastall executable allows you to give a nucleotide or protein
 sequence to the program. It is compared against databases and a summary of
 matches is returned to the user.
 .
 Note that databases are not included in Debian; they must be retrieved
 manually.