Install velvetoptimiser by entering the following commands in the terminal:
sudo apt update sudo apt install velvetoptimiser
Description:
automatically optimise Velvet do novo assembly parameters
VelvetOptimiser is a multi-threaded Perl script for automatically optimising the three primary parameter options (K, -exp_cov, -cov_cutoff) for the Velvet de novo sequence assembler.
Homepage: https://github.com/tseemann/VelvetOptimiser/
Version: 2.2.6-1
Section: universe/science