Version 2.0.12 is available upstream. Please consider updating! It seems that version 2.0.12 is available upstream, while the latest version in the Gentoo tree is 1.31-r3. You think this warning is false? Read more about it here.
tRNAscan-SE detects ~99% of eukaryotic nuclear or prokaryotic tRNA
genes, with a false positive rate of less than one per 15 gigabases,
and with a search speed of about 30 kb/second. It was implemented for
large-scale human genome sequence analysis, but is applicable to
other DNAs as well.