Python configure install path

Collectives on Stack Overflow. Learn more. Asked 10 years, 6 months ago. Active 10 years, 6 months ago. Viewed 3k times. But turns out that MacOS installer creates it's own context and screws up some paths so going simply: python setup.

In case that the answer to 1. Regards, Bogdan. Improve this question. Bogdan Bogdan 7, 6 6 gold badges 42 42 silver badges 63 63 bronze badges. It is used in Windows to instruct Python to find the first case-insensitive match in an import statement. Set this variable to any value to activate it. It is an alternative module search path. You can start Python from Unix, DOS, or any other system that provides you a command-line interpreter or shell window.

If you are not able to set up the environment properly, then you can take help from your system admin. Make sure the Python environment is properly set up and working perfectly fine. We already have set up Python Programming environment online, so that you can execute all the available examples online at the same time when you are learning theory.

Feel free to modify any example and execute it online. Malhar Lathkar. Arnab Chakraborty. In28Minutes Official. Eduonix Learning Solutions. Unlike most operating systems such as Unix, Windows does not include a system-supported installation of Python. To run Python conveniently from a command prompt , you might consider changing some default environment variables in Windows. To temporarily set environment variables , open Command Prompt and use the set command:.

The Path variable lists the directories that will be searched for executing when you type a command in the command prompt. By adding the path to the Python executable, you will be able to access python. You will not need to specify the full path to the program. Let us see what happens if we enter the python command in the command prompt and the path to that executable is not added to the Path variable:.

As you can see from the above output, the command was not found. Therefore, to run python. There is an easy way to set up the default path during installing the Python. It is an embeddable IDE with a built-in debugger. When you have done this, you can distribute your application without requiring your users to install Python.

H , used to create text user interfaces. If you want to compile CPython yourself, first thing you should do is get the source. The source tree contains a build solution and project files for Microsoft Visual Studio , which is the compiler used to build the official Python releases.

These files are in the PCbuild directory. With ongoing development of Python, some platforms that used to be supported earlier are no longer supported due to the lack of users or developers. Check PEP 11 for details on all unsupported platforms. Windows CE is still supported. The Cygwin installer offers to install the Python interpreter as well cf. Cygwin package source , Maintainer releases. See Python for Windows for detailed information about platforms with pre-compiled installers.

Navigation index modules next previous Python ». In this case: You may be required to provide administrative credentials or approval Python will be installed into the Program Files directory The Python Launcher for Windows will be installed into the Windows directory Optional features may be selected during installation The standard library can be pre-compiled to bytecode If selected, the install directory will be added to the system PATH Shortcuts are available for all users.

After changing the above option, no further configuration is required. This will override most other options. Warning Python will always be available for free on the Microsoft Store. Note The embedded distribution does not include the Microsoft C Runtime and it is the responsibility of the application installer to provide this.

The following is a list of popular versions and their key features: ActivePython Installer with multi-platform compatibility, documentation, PyWin32 Anaconda Popular scientific modules such as numpy, scipy and pandas and the conda package manager. WinPython Windows-specific distribution with prebuilt scientific packages and tools for building packages. For example, if you have a shebang line:! Examples: If no relevant options are set, the commands python and python2 will use the latest Python 2.

The end result of all this is: When running python. For those who want to bundle Python into their application or distribution, the following advice will prevent conflicts with other installations: Include a.

Deprecated since version 3. See also Win32 How Do I…? Cygwin package source , Maintainer releases See Python for Windows for detailed information about platforms with pre-compiled installers. Table of Contents 4. Using Python on Windows 4. The full installer 4.

Installation steps 4. Installing Without UI 4. Installing Without Downloading 4. Modifying an install 4. The Microsoft Store package 4. Known Issues 4. The embeddable package 4. Python Application 4. Embedding Python 4. Alternative bundles 4. Configuring Python 4. Excursus: Setting environment variables 4. Finding the Python executable 4. UTF-8 mode 4. Python Launcher for Windows 4. Getting started 4. From the command-line 4. Virtual environments 4. From a script 4.

From file associations 4. Shebang Lines 4. Arguments in shebang lines 4. Customization 4. Customization via INI files 4. Customizing default Python versions 4. Diagnostics 4. Finding modules 4. Additional modules 4. PyWin32 4. WConio 4. Compiling Python on Windows 4. Other Platforms Previous topic 3. Configure Python Next topic 5. See History and License for more information. The Python Software Foundation is a non-profit corporation. Please donate. Last updated on Jan 14, Found a bug?