May 2019
Intermediate to advanced
542 pages
13h 37m
English
Content preview from Mastering GUI Programming with Python
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Upgrading Raspbian 9 to Raspbian 10
In Chapter 15, PyQt Raspberry Pi, Raspbian 10 is required so that you can have a sufficiently recent version of Python and PyQt5. At the time of publication, the current release of Raspbian is version 9, with version 10 expected in mid-to-late 2019. You can, however, upgrade to the testing version of Raspbian 10, which will work correctly for the purposes of this book.
To do so, follow these steps:
- First, verify that you're using Raspbian 9 by checking the contents of /etc/issue. It should read as follows:
$ Rasbpian GNU/Linux 9 \n \l
- Open Command Prompt and, using sudo, edit /etc/apt/sources.list:
$ sudo -e /etc/apt/sources.list
- Change every instance of stretch to buster. For example, the first ...
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