System Requirements for MATLAB Engine API for Python
You can use the MATLAB® Engine API for Python® on any platform that MATLAB supports.
Python Version Support
To use the MATLAB Engine API for Python, you must have a supported version of the reference Python implementation (also known as CPython) installed on your system. For supported version information, see Versions of Python Compatible with MATLAB Products by Release.
To download and install Python, see Install Supported Python Implementation.
To install version 2.7 for 64-bit MATLAB on Microsoft® Windows® systems, select the 64-bit Python version, called Windows x86-64 MSI installer.
To call Python from your operating system prompt, do one of the following.
Add the full path to Python to your PATH environment variable
Include the full path when you call the Python interpreter
To determine if you are calling a supported version, type
-V at your operating system prompt to display the Python version number.
For help on the Python language, see
www.python.org/doc in the
documentation. For help on third-party or user-defined modules, refer to the product
Download 64-Bit Versions of Python and MATLAB
The architecture of MATLAB must match the architecture of Python. On the Python download site, downloads for Microsoft Windows platforms are 32-bit versions by default. To download the 64-bit version, choose options with the name Windows x86-64 MSI installer.
To test whether your version of Python is 32-bit or 64-bit, type the following code at the Python prompt:
import sys print(sys.maxsize > 2**32)
This code returns
True if the Python interpreter is 64-bit, and
False if it is 32-bit.
(For more details, see Python 2.7 Documentation — Cross Platform.)
Requirements for Building Python from Source
To enable wide-unicode support for Python 2.7 on Linux®, configure the build with the
option. This configure option is not needed when you build any version of
Python on Mac systems, or Python 3.x on Linux.
- Install Supported Python Implementation
- Versions of Python Compatible with MATLAB Products by Release