Download Site for Python

I recently received an e-mail from a reader who had a bad install with Python 3.3.4 on a laptop with 64-bit Windows 7 installed. No matter what the reader did, the installation wouldn’t work. The application would fail with an error stating that pythonw.exe was unable to start and it included an error of 0xc000007b. He had downloaded the code from https://www.python.org/download/releases/3.3.4/, which is the site mentioned on page 25 of Beginning Programming with Python For Dummies. However, downloading a copy from http://continuum.io/downloads#py34 or https://store.continuum.io/cshop/anaconda/ did provide a copy of Python 3.4.3 (not the version 3.3.4 that is used in the book) that does work on his system.

The problem with this solution is that installing a copy from this second site also installs Anaconda—a product that isn’t covered in the book. In order to work with the IDLE examples in the book, you must open a copy of IDLE in the Anaconda\Scripts folder of the Anaconda installation. You’ll likely find this folder in your personal folder of your system. If you do find that you can’t get the copy of the product from the Python download site to work on your system, try this second solution and please let me know about the issue at John@JohnMuellerBooks.com. I would strongly encourage you to try the setup found in the book, however, because using Anaconda will cause extra work for you and this book is truly meant to help someone who has little or no programming experience discover the joys of working with Python.

As a side note, I have tried the book’s source code with the latest Python release, 3.4.3 (the book was originally written to use version 3.3.4). All of the source code works on my test system, but I’d love to hear if it works on your system as well. You can obtain this updated version of Python at https://www.python.org/downloads/release/python-343/ or http://continuum.io/downloads#py34 (if you don’t mind installing Anaconda as well).

When using the 3.4.3 version of Python, your screenshots may vary some from those found in the book. All version-specific information will change, so you need to take this change into account as you read. Please let me know if you experience any problems using this updated version on your system. In the meantime, happy reading!

 

Author: John

John Mueller is a freelance author and technical editor. He has writing in his blood, having produced 99 books and over 600 articles to date. The topics range from networking to artificial intelligence and from database management to heads-down programming. Some of his current books include a Web security book, discussions of how to manage big data using data science, a Windows command -line reference, and a book that shows how to build your own custom PC. His technical editing skills have helped over more than 67 authors refine the content of their manuscripts. John has provided technical editing services to both Data Based Advisor and Coast Compute magazines. He has also contributed articles to magazines such as Software Quality Connection, DevSource, InformIT, SQL Server Professional, Visual C++ Developer, Hard Core Visual Basic, asp.netPRO, Software Test and Performance, and Visual Basic Developer. Be sure to read John’s blog at http://blog.johnmuellerbooks.com/.

When John isn’t working at the computer, you can find him outside in the garden, cutting wood, or generally enjoying nature. John also likes making wine and knitting. When not occupied with anything else, he makes glycerin soap and candles, which comes in handy for gift baskets. You can reach John on the Internet at John@JohnMuellerBooks.com. John is also setting up a website at http://www.johnmuellerbooks.com/. Feel free to take a look and make suggestions on how he can improve it.