Raspberry Pi Forums

Hi,

I am trying to install Mavlink on Raspberry Pi4 running Buster. It has Python 2.7.16 and Python 3.7.3 versions installed when I check. However, I get the following error while trying to install Mavlink as per the procedure given at https://ardupilot.org/dev/docs/raspberr ... vlink.html

pi@raspberrypi:~ $ sudo apt-get install python3-dev python3-opencv python3-wxgtk3.0 libxml2-dev python3-pip python3-matplotlib python3-lxml
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package python3-wxgtk3.0 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'python3-wxgtk3.0' has no installation candidate

That tutorial's a little out of date. Try substituting python3-wxgtk4.0

Thanks a ton.
Works like a charm.