Install latest Anaconda3 for Ubuntu

get_latest_anaconda.sh

wget -O anaconda_installer.sh $(python3 latest_anaconda.py)
bash anaconda_installer.sh -b -u -f -p $HOME/anaconda3
source $HOME/anaconda3/etc/profile.d/conda.sh
conda init
conda config --set auto_activate_base false

latest_anaconda.py

#!bin/python3
import datetime
import xml.etree.ElementTree as ET
import operator
import sys
import urllib.request

url = 'https://repo.anaconda.com/archive/'

def get_anaconda_archive():
    with urllib.request.urlopen(url) as response:
       html = response.read()
    document = ET.fromstring(html)
    table = document.find('body/table')
    rows = iter(table)
    header = [td.text for td in next(rows)]
    assert header == ['Filename', 'Size', 'Last Modified', 'MD5']
    for row in rows:
        assert len(row) == len(header)
        record = dict(zip(header, (td.text for td in row)))
        assert record['Filename'] is None
        assert len(row[0]) == 1 and row[0][0].tag == 'a'
        record['Filename'] = row[0][0].text
        record['Last Modified'] = datetime.datetime.fromisoformat(
            record['Last Modified'])
        yield record

anaconda_versions = list(get_anaconda_archive())
linux_records = [record
                 for record in anaconda_versions
                 if record['Filename'].startswith('Anaconda3')
                 and record['Filename'].endswith('Linux-x86_64.sh')]
most_recent = max(linux_records, key=operator.itemgetter('Last Modified'))
target = url + most_recent['Filename']
print(target, end='')