Which python version do i download

Last month's downloads 3K. Anaconda 5. PyCharm varies-with-device 4. Historically, most, but not all, Python releases have also been GPL-compatible. Read more. For most Unix systems, you must download and compile the source code. The same source code archive can also be used to build the Windows and Mac versions, and is the starting point for ports to all other platforms. Download the latest Python 3 and Python 2 source.

This site hosts the "traditional" implementation of Python nicknamed CPython. A number of alternative implementations are available as well. Source and binary executables are signed by the release manager or binary builder using their OpenPGP key.

Show 8 more comments. Tshilidzi Mudau 4, 3 3 gold badges 22 22 silver badges 31 31 bronze badges. OP said he didn't want to compile from source — Michael Bates. Yes you are right. Also compiling from source might introduce some dependency issues further down the road. But that is how I resolved it. If there is a better way I would definitely want to know. CharlieParker because Python isn't made for a specific OS.

It's meant to be run at any platform. For Linux this means that it either each version has to be compiled and distributed for each version of each Linux distro of which there are many , or they distribute the source and let the user compile it themselves in the environment in which it will be used. The latter is far more feasible. Show 4 more comments. Just follow this steps tested : Step 1 — Install Required Packages Use the following command to install prerequisites for Python before installing it.

Step 4 — Check the Python Version Check the latest version installed of python using below command. Bilal Bilal 3, 2 2 gold badges 21 21 silver badges 35 35 bronze badges. There's no much real scenarios where you can live just with one version. I got an error as described here - bugs. I would also add sudo apt-get install liblzma-dev to enable lzma support.

Show 1 more comment. TODO understand further. First install your desired Python version as before. Then, from inside your project directory, set the desired python version with: pyenv local 3.

Related threads: How do I install a different Python version using apt-get? Add a comment. On Windows, try py first - this is the relatively recent Python Launcher, which has a better chance of avoiding some of the path problems that might occur because on Windows programs don't install into any of the small set of common locations that are searched by default.

The Python launcher can also let you select any of the various versions you may have installed from a single command. If you need to install Python, you may as well download the most recent stable version. This is the one with the highest number that isn't marked as an alpha or beta release. Please see the Python downloads page for the most up to date versions of Python. This is particularly helpful when the build and install will be done by different users—for example, you might want to build a module distribution and hand it off to a system administrator for installation or do it yourself, with super-user privileges.

For example, you can build everything in one step, and then install everything in a second step, by invoking the setup script twice:. If you do this, you will notice that running the install command first runs the build command, which—in this case—quickly notices that it has nothing to do, since everything in the build directory is up-to-date.

As implied above, the build command is responsible for putting the files to install into a build directory. For example:. Or you could do this permanently with a directive in your system or personal Distutils configuration file; see section Distutils Configuration Files. In that case, the temp.

In either case, the lib or lib. In the future, more directories will be added to handle Python scripts, documentation, binary executables, and whatever else is needed to handle the job of installing Python modules and applications. They are always the same under Windows, and very often the same under Unix and macOS.

You can find out what your Python installation uses for prefix and exec-prefix by running Python in interactive mode and typing a few simple commands. Under Unix, just type python at the shell prompt. Once the interpreter is started, you type Python code at the prompt. For example, on my Linux system, I type the three Python statements shown below, and get the output as shown, to find out my prefix and exec-prefix :.

A few other placeholders are used in this document: X. Y stands for the version of Python, for example 3. Dots and capitalization are important in the paths; for example, a value that uses python3. If you want to customize your installation directories more heavily, see section Custom Installation on custom installations. Often, it is necessary or desirable to install modules to a location other than the standard location for third-party Python modules.

For example, on a Unix system you might not have permission to write to the standard third-party module directory. Or you might wish to try out a module before making it a standard part of your local Python installation.

This is especially true when upgrading a distribution already present: you want to make sure your existing base of scripts still works with the new version before actually upgrading. The Distutils install command is designed to make installing module distributions to an alternate location simple and painless. The basic idea is that you supply a base directory for the installation, and the install command picks a set of directories called an installation scheme under this base directory in which to install files.

The details differ across platforms, so read whichever of the following sections applies to you. It is enabled with a simple option:. Files will be installed into subdirectories of site. This scheme installs pure Python modules and extension modules in the same location also known as site. The advantage of using this scheme compared to the other ones described below is that the user site-packages directory is under normal conditions always included in sys.

This scheme can be used by anyone, regardless of the operating system they are installing for. The --home option defines the installation base directory. Files are installed to the following directories under the installation base as follows:. However, there are at least two known cases where the prefix scheme will be useful.