Installing and using Python on Windows 10 is very simple. The installation procedure involves just three steps:. To install Python, you need to download the official Python executable installer. Next, you need to run this installer and complete the installation steps. Finally, you can configure the PATH variable to use python from the command line. You can choose the version of Python you wish to install. It is recommended to install the latest version of Python, which is 3. Check the Install launcher for all users check box.
Further, you may check the Add Python 3. Optionally, you can select the Associate files with PythonCreate shortcuts for installed applications and other advanced options. Make note of the python installation directory displayed in this step. You would need it for the next step. After selecting the Advanced options, click Install to start installation. Step 3: Add Python to environmental variables The last optional step in the installation process is to add Python Path to the System Environment variables.
This step is done to access Python through the command line. In case you have added Python to environment variables while setting the Advanced options during the installation procedure, you can avoid this step. Else, this step is done manually as follows. Locate the Python installation directory on your system. If you followed the steps exactly as above, python will be installed in below locations:. Look for a folder whose name starts with Python.
You have now successfully installed Python 3. You can verify if the Python installation is successful either through the command line or through the IDLE app that gets installed along with the installation. You can see that Python 3. This page has been helped me so much!!! What can I do with this challenges? Warning: This Python interpreter is in a conda environment, but the environment has not been activated. Libraries may fail to load. Thanks for this page!
Looked through 4 other pages and they did not help at all, this easy step by step instruction and clear explanations made it very easy to download python! Your email address will not be published. I would love to connect with you personally. Prev How to Reverse a Linked List? C and Python Implementation.You can download previous versions of Anaconda from the Anaconda installer archive.
The installation procedures for previous versions are the same as the installation for the current version. For graphical installs, double click the downloaded installer file and follow the prompts. The installer filenames and hashes for previous versions will be different.
Replace PackageName with the name of the desired package. You can also search for packages from the command line with conda search PackageName. If your corporate security settings do not allow you to download a Windows. How can I install Anaconda on an air-gapped computer?
Save a local copy of the appropriate Anaconda installer for the non-networked computer. After copying the installer to the air-gapped machine, follow the installation instructions for your operating system.
In what folder should I install Anaconda on Windows? This helps ensure correct operation and no errors when using any open-source tools in either Python 3 or Python 2 conda environments.
How to setup Anaconda path to environment variable ?
When installing Anaconda, we recommend that you do not add Anaconda to the Windows PATH because this can interfere with other software. If your username includes spaces, as is common on Windows systems, you should not accept the default path. See In what folder should I install Anaconda on Windows? You do not need to uninstall other Python installations or packages before installing Anaconda.
Even if you already have a system Python, another Python installation from a source such as the macOS Homebrew package manager and globally installed packages from pip such as pandas and NumPy, you do not need to uninstall, remove, or change any of them.
Install Anaconda or Miniconda normally. To see which packages are installed in your current conda environment and their version numbers, in your terminal window or an Anaconda Prompt, run conda list.
See Outdated operating system support. Make sure the conda package tk is installed:. Cython needs a C compiler, so you need to install Xcode. Theano requires gcc for acceleration. Theano is available from the default Anaconda channels for Windows, macOS, and Linux with the command conda install theano.
See Working with GPU packages. Anaconda Software Distribution. Computer software. Anaconda, Nov. There are three ways to get Anaconda with Python 3. Or download the latest version of Anaconda and run the following command to install Python 3.
Or download the most recent Anaconda installer that included Python 3. You can download either of these from our archive. Scroll down the page until you find the version you need for your platform. Note Replace PackageName with the name of the desired package. Note If your username includes spaces, as is common on Windows systems, you should not accept the default path.
Note Theano is available from the default Anaconda channels for Windows, macOS, and Linux with the command conda install theano.This document aims to give an overview of Windows-specific behaviour you should know about when using Python on Microsoft Windows. Unlike most Unix systems and services, Windows does not include a system supported installation of Python.
These installers are primarily intended to add a per-user installation of Python, with the core interpreter and library being used by a single user. The installer is also able to install for all users of a single machine, and a separate ZIP file is available for application-local distributions.
As specified in PEP 11a Python release only supports a Windows platform while Microsoft considers the platform under extended support. This means that Python 3. If you require Windows XP support then please install Python 3. There are a number of different installers available for Windows, each with certain benefits and downsides.
The full installer contains all components and is the best option for developers using Python for any kind of project. The Microsoft Store package is a simple installation of Python that is suitable for running scripts and packages, and using IDLE or other development environments. It requires Windows 10, but can be safely installed without corrupting other programs.
It also provides many convenient commands for launching Python and its tools. The nuget. It can be used to build Python packages or run scripts, but is not updateable and has no user interface tools. The embeddable package is a minimal package of Python suitable for embedding into a larger application.
Four Python 3. The web installer is a small initial download, and it will automatically download the required components as necessary. The offline installer includes the components necessary for a default installation and only requires an internet connection for optional features.
See Installing Without Downloading for other ways to avoid downloading during installation. You will not need to be an administrator unless a system update for the C Runtime Library is required or you install the Python Launcher for Windows for all users.
The Python Launcher for Windows will be installed according to the option at the bottom of the first page. If selected, the install directory will be added to your PATH. To install debugging symbols or binaries, you will need to use this option. The Python Launcher for Windows will be installed into the Windows directory. If selected, the install directory will be added to the system PATH.
Windows historically has limited path lengths to characters. This meant that paths longer than this would not resolve and errors would result. In the latest versions of Windows, this limitation can be expanded to approximately 32, characters. This allows the open function, the os module and most other path functionality to accept and return paths longer than characters when using strings.
Use of bytes as paths is deprecated on Windows, and this feature is not available when using bytes. Changed in version 3. All of the options available in the installer UI can also be specified from the command line, allowing scripted installers to replicate an installation on many machines without user interaction. These options may also be set without suppressing the UI in order to change some of the defaults.
The full list of available options is shown below. Compile all. Install python. Install Python Launcher for Windows. Installs Python Launcher for Windows for all users. For example, to silently install a default, system-wide Python installation, you could use the following command from an elevated command prompt :.
To allow users to easily install a personal copy of Python without the test suite, you could provide a shortcut with the following command.Download the Anaconda installer. For more information on hashes, see What about cryptographic hash verification?
To prevent permission errors, do not launch the installer from the Favorites folder. If you encounter issues during installation, temporarily disable your anti-virus software during install, then re-enable it after the installation concludes.
If you installed for all users, uninstall Anaconda and re-install it for your user only and try again. Select a destination folder to install Anaconda and click the Next button. See FAQ. Install Anaconda to a directory path that does not contain spaces or unicode characters. We recommend not adding Anaconda to the PATH environment variable, since this can interfere with other software.
Choose whether to register Anaconda as your default Python. Unless you plan on installing and running multiple versions of Anaconda or multiple versions of Python, accept the default and leave this box checked. Click the Install button. If you want to watch the packages Anaconda is installing, click Show Details. Click the Finish button. Verify your installation.
If you are behind a company proxy, you may need to do some additional set up. See how to set up your proxy. See troubleshooting. Get started programming quickly with Anaconda in the Getting started with Anaconda guide. Double click the installer to launch. Note To prevent permission errors, do not launch the installer from the Favorites folder. Note If you encounter issues during installation, temporarily disable your anti-virus software during install, then re-enable it after the installation concludes.
Note Install Anaconda to a directory path that does not contain spaces or unicode characters. Note Do not install as Administrator unless admin privileges are required. Note If you are behind a company proxy, you may need to do some additional set up.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Already on GitHub? Sign in to your account. After running the Anaconda installer version 4.
Add Python to the Windows Path
After reinstalling I noticed the following difference between the new installer and the old one:. Anaconda 4. The top option is not enabled by default, and a scary red message appears when you click on it. The result of not enabling this option is that python is not added to the PATH. This results in our. The only thing we can do about this is to explicitly indicate in the installation instructions that both options should be enabled, despite the scary messages.
Currently the instructions say:. I believe a good place to indicate this would be after step 2, in a very obnoxious highlighted rectangle. It would also be useful to verify whether this happens in OSX or not.
Confirmed the issue on another Windows machine. Also, it seems that this is not an issue on OSX, as the default is to add python to the path, and the option to not do it is not easy to access. I'll go ahead and modify the documentation as indicated above. Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.
Sign up. New issue. Jump to bottom. Labels documentation installation. Copy link Quote reply. After reinstalling I noticed the following difference between the new installer and the old one: Anaconda 4.
Currently the instructions say: I believe a good place to indicate this would be after step 2, in a very obnoxious highlighted rectangle. Pandas compatibility fix This comment has been minimized. Sign in to view. Collaborator Author. Added additional instructions about Anaconda installation. I changed the documentation to the following: Pull request has been submitted. Sign up for free to join this conversation on GitHub.
Test on a new terminal window or if using an integrated terminal within a text editor, close and restart your editor or the changes won't be applied.
For anyone trying to achieve this with Python 3.
Read more in the docs. As seen in the Python documentation :. Then, open the Advanced tab and click the Environment Variables button. To change System variables, you need non-restricted access to your machine i. Administrator rights. Right-click on My Computer, choose Properties. Then find the Environment Variables button on Win7, it's under the Advanced tab; I forget where it is on other versions of Windows. Click that, and under System variables, edit the Path one.
Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Ask Question. Asked 9 years, 11 months ago. Active 10 months ago. Viewed k times. Stevoisiak 8, 24 24 gold badges 67 67 silver badges bronze badges. Active Oldest Votes. Click Environment Variables Run5k Michael Mrozek Michael Mrozek 1, 12 12 silver badges 14 14 bronze badges. The interesting thing here is where Python actually gets installed. At least, new command windows had this in the path, and python would start.
Git BASH windows still used the old path and probably require a reboot. Besides that it installs 3. This is the same answer already posted in the accepted answer. Please to not post answers unless they add helpful and unique information to the discussion.
Amber Amber 3 3 silver badges 4 4 bronze badges. The Overflow Blog.
How to Install Python on Windows 10
To test it, open a new dos shell, and you should be able to use conda commands now. Next, you can add Python and Conda to your path by using the setx command in your command prompt. The newest version of the Anaconda installer for Windows will also install a windows launcher for "Anaconda Prompt" and "Anaconda Powershell Prompt". If you use one of those instead of the regular windows cmd shell, the conda command, python etc. Programs "Anaconda Prompt" and "Anaconda Powershell" expose the command conda for you automatically.
Find them in your startup menu. If you don't wanna use the prompts above and try to make conda available in a normal cmd. Read the following content. The purpose of the following content is to make command conda available both in cmd. How do I set system environment variables on Windows? Open a new Powershell, run the following command once to initialize conda. These steps make sure the conda command is exposed into your cmd. This is a big change introduced in conda 4. Activation script initialization fron conda 4.