Download address and installation process of various Python library installation packages (Windows) and python installation packages

Detailed introduction to various Python library installation packages and installation processes (for Windows) and python installation packages

When using Python for development (in a Windows environment), you may encounter a third-party library that needs to be installed. For future search and installation convenience, the following is a summary:

Various Python library installation packages for windows:

Http://www.lfd.uci.edu /~ Gohlke/pythonlibs/

1. Open cmd

2. Switch the current cmd directory to Downloads and run the command cd Downloads.

3. download the required third-party library from the link at the beginning of the article. Take SciPy as an example. 0.18.1 indicates the library version. cp27 and cp35 correspond to Python2.7 and Python3.5 respectively; for win32 and win_amd64, the corresponding operating systems are 32-bit and 64-bit. You must download the OS based on your computer configuration.

4. In the command line window, enter pip install XXX (you can download the full name of the third-party library)

Note:

1) in the command line Window input python can view their own Python version number, the number of digits of the operating system, for example, the author's configuration is: Python3.5, 64-bit, so download the sci-0.18.1-cp35-cp35m-win_amd64.whl.

2) Pay attention to the dependency between version libraries, that is, the first library to be installed and then the library to be installed. Readers can determine based on the error message or their knowledge.

The above is a detailed introduction of various Python library installation packages and installation processes (for Windows). I hope to help you. If you have any questions, please leave a message, the editor will reply to you in a timely manner. Thank you very much for your support for the help House website!