Update the package list using the below command. Sudo add-apt-repository ppa:deadsnakes/ppa On launchpad repository named deadsnakes is available for Python Packages.Īdd the deadsnakes repository using the below commands. So, we have to add an additional repository. Latest Python 3.10 is not available in Ubuntu’s default repositories. Step 4: Update Python 3 for point to Python 3.10įollow the simple steps to install and configure Python 3.10 Step 1: Add the repository and update.Step 3: Add Python 3.8 & Python 3.10 to update-alternatives.Step 2: Install the Python 3.10 package using apt-get.Python3.9 -c 'import sqlite3 print(sqlite3. Ll $(which python3.9 ) echo -e ' export PIP_REQUIRE_VIRTUALENV=true' > ~/.bashrc Sudo ln -s ~/opt/python3.9/bin/python3.9 /usr/bin/python3.9 configure -prefix = $HOME/opt/python3.9 # ubuntu 20.04 has gcc v9, so you can add the flag -enable-optimizations to. Ll /usr/local/lib/ *sqlite * # let below Python compilation to use the newly installed sqlite3 lib export LD_LIBRARY_PATH =/usr/local/lib: $LD_LIBRARY_PATH # install python3.9.2 from source cd ~/src/ # install sqlite3 from source, if you need a specific sqlite3 version in Python, you must install it before compiling Python, because the compilation needs the lib libsqlite3.so mkdir ~/src Sudo apt install -y build-essential zlib1g-dev libssl-dev libffi-dev To disable IPv6 in a persist way, add following 2 lines in the file /etc/nf and reload the sysctl by sudo sysctl -system or reboot the server:

Ref: How to disable ipv6 address on ubuntu 18 04 bionic beaver linux Use ip a | grep inet6 to check if IPv6 is enabled. IPv6 is enabled by default on Ubuntu 16.04, in some cases, your Ubuntu network connection might be very low due to IPv6. Installing Python3.6 on Ubuntu 16.04 Disabling IPv6 If for any reason, you cannot use them, hereunder a quick tutorial for installing it from the Python official source, you should in advance download the source to the Ubuntu. Most of tutorials on the Internet about installing Python3.6 on Ubuntu are by using 3rd party PPA repositories.

Installing Python3.9.2 with sqlite3 on Ubuntu 20.04 in WSL.

Prevent pip install without an active venv.

Installing Python3.6 from official source.

How to install python 3.5 ubuntu