velvet binary package in Ubuntu Focal riscv64

 Velvet is a de novo genomic assembler specially designed for short read
 sequencing technologies, such as Solexa or 454, developed by Daniel Zerbino and
 Ewan Birney at the European Bioinformatics Institute (EMBL-EBI), near
 Cambridge, in the United Kingdom.
 .
 Velvet currently takes in short read sequences, removes errors then produces
 high quality unique contigs. It then uses paired read information, if
 available, to retrieve the repeated areas between contigs.

Source package