Install the necessary dependencies, download the python 3.6 source code, and build the environment and install sudo apt install build-essential checkinstall Compile and install python 3.6 on Ubuntu 16.04
#UBUNTU PYTHON 3.6 UPDATE#
Just use the commands below: sudo apt update Since Python 3.6 is installed in the universe repository of Ubuntu 16.10 and Ubuntu 17.04, you can directly install python 3.6 from the repository. It depends on which version of Ubuntu you are using.
See pyenv-virtualenv for instructions to add the plugin If you didn't use the installer script, you likely only installed the root pyenv package.If it's missing make sure you followed #3 AND #4 (restart your shell) under Install pyenv above. Check your $PATH, there should be one entry that ends in something like.Troubleshootingīash: pyenv: command not found, fish: Unknown command 'pyenv' python-version file into your current folder and any time you invoke Python or pip-installed Python utilities from it or under it, they will be shimmed by pyenv. You can also have environments active per-directory: pyenv local other_proj will drop a. If you want to clean out your libraries later, you could delete the virtualenv ( pyenv uninstall general) or make a new one ( pyenv virtualenv 3.6.0 other_proj). Make it globally active (for your user) pyenv global generalĭo what you want to with the Python/pip, etc. Make it a virtualenv so you can make others later if you want pyenv virtualenv 3.6.0 general Install your preferred Python version (this will download the source and build it for your user, no input required) pyenv install 3.6.0 To not touch the system Python (generally a bad idea OS-level services might be relying on some specific library versions, etc.) make your own environment, it's easy! Even better, no sudo, for it or pip installs! Restart your shell (close & open or exec $SHELL) or reload the profile script. Run the installer script (installs pyenv and some very useful pyenv plugins by the original author see here for more) curl -L | bashĪdd init lines to your ~/.profile or ~/.bashrc (it mentions it at the end of the install script): export PATH="$HOME/.pyenv/bin:$PATH" Sudo apt-get install -y libpng-dev libfreetype6-dev # optional scientific package headers (for Numpy, Matplotlib, SciPy, etc.) Sudo apt-get install -y build-essential libbz2-dev libssl-dev libreadline-dev \ the master branch of CPython fresh off GitHub: sudo apt-get install -y git
#UBUNTU PYTHON 3.6 PLUS#
Git is used by pyenv, plus it also enables builds/installs of source branches, so you could install whatever 3.8 is right now, i.e. Install tools and headers needed to build CPythons (exotic Pythons like PyPy or Jython may have other dependencies). See all the versions you can install with pyenv install -list Install pyenv It will generally work same day of a release because you don't need to wait for someone else to package it for Ubuntu. Plus, the answer to the follow-up question "How do I install Python 3.7 using apt-get?" has the same answer: pyenv update pyenv install 3.7.0. Everything runs as your user, so you don't have to worry about messing up the Python used by Ubuntu itself. You can build and install a new (or old) version of Python by simply saying pyenv install 3.6.0. It doesn't use Aptitude, and does involve "building it yourself", but it's fully automated.
I would recommend pyenv to solve your woes.
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