How to Install and Uninstall fasttree Package on Ubuntu 21.04 (Hirsute Hippo)

Last updated: April 29,2024

1. Install "fasttree" package

This is a short guide on how to install fasttree on Ubuntu 21.04 (Hirsute Hippo)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt install
            
                        
                fasttree
            
                    
    
    Copied

2. Uninstall "fasttree" package

Please follow the instructions below to uninstall fasttree on Ubuntu 21.04 (Hirsute Hippo):


    
        
            $
        

        
            
                sudo apt remove
            
                        
                fasttree
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
    Copied

3. Information about the fasttree package on Ubuntu 21.04 (Hirsute Hippo)

Package: fasttree
Architecture: amd64
Version: 2.1.11-2
Priority: extra
Section: universe/science
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Med Packaging Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 487
Depends: libc6 (>= 2.29), libgomp1 (>= 6)
Filename: pool/universe/f/fasttree/fasttree_2.1.11-2_amd64.deb
Size: 174172
MD5sum: 879b48b5eb4baba6b40e369b436ea44e
SHA1: 70238c0ed72f1fe214bbe2103d2b1af8dc8ee67c
SHA256: eb1483d4e0be1b04f7c4d048b92d1740543f4c55bb5f135be602c166bf708dac
SHA512: 5063852db79f5bbbcda7c91d4733d19056e1613cfa12ab0197051267afb64eeee26c842aa01bb1dcdc2b2c195fc518bd5a35c140979f1032ce6a7ca1fe86ecd5
Homepage: http://www.microbesonline.org/fasttree/
Description-en: phylogenetic trees from alignments of nucleotide or protein sequences
FastTree infers approximately-maximum-likelihood phylogenetic trees from
alignments of nucleotide or protein sequences. It handles alignments
with up to a million of sequences in a reasonable amount of time and
memory. For large alignments, FastTree is 100-1,000 times faster than
PhyML 3.0 or RAxML 7.
.
FastTree is more accurate than PhyML 3 with default settings, and much
more accurate than the distance-matrix methods that are traditionally
used for large alignments. FastTree uses the Jukes-Cantor or generalized
time-reversible (GTR) models of nucleotide evolution and the JTT
(Jones-Taylor-Thornton 1992) model of amino acid evolution. To account
for the varying rates of evolution across sites, FastTree uses a single
rate for each site (the "CAT" approximation). To quickly estimate the
reliability of each split in the tree, FastTree computes local support
values with the Shimodaira-Hasegawa test (these are the same as PhyML 3's
"SH-like local supports").
.
This package contains a single threaded version (fasttree) and a
parallel version which uses OpenMP (fasttreMP).
Description-md5: 92f3a33129721b36163994961abaa6df