QWebEngine Install on Raspbian (Debian 10) Raspberry Pi 3 B+

[jsulm]

@evelikov92 Sorry, I mean

apt search webengine

[evelikov92]

Sorting... Done
Full Text Search... Done
libqt5webchannel5/stable 5.11.3-2 armhf
Web communication library for Qt

libqt5webchannel5-dev/stable 5.11.3-2 armhf
Web communication library for Qt - development files

libqt5webengine-data/stable 5.11.3+dfsg-2 all
Web content engine library for Qt - Data

python-pyqt5.qtwebchannel/stable 5.11.3+dfsg-1+rpi1+b3 armhf
Python 2 bindings for Qt5's WebChannel module

python-pyqt5.qtwebchannel-dbg/stable 5.11.3+dfsg-1+rpi1+b3 armhf
Python 2 bindings for Qt5's Webchannel module (debug extension)

python3-pyqt5.qtwebchannel/stable 5.11.3+dfsg-1+rpi1+b3 armhf
Python 3 bindings for Qt5's WebChannel module

python3-pyqt5.qtwebchannel-dbg/stable 5.11.3+dfsg-1+rpi1+b3 armhf
Python 3 bindings for Qt5's Webchannel module (debug extension)

qml-module-qtwebchannel/stable 5.11.3-2 armhf
Web communication library for Qt - QML module

qtwebchannel5-doc/stable 5.11.3-2 all
Web communication library for Qt - Documentation

qtwebchannel5-doc-html/stable 5.11.3-2 all
Web communication library for Qt - HTML Documentation

qtwebchannel5-examples/stable 5.11.3-2 armhf
Web communication library for Qt - Examples

qtwebengine5-doc/stable 5.11.3+dfsg-2 all
Qt 5 webengine documentation

qtwebengine5-doc-html/stable 5.11.3+dfsg-2 all
Qt 5 webengine HTML documentation

qutebrowser/stable 1.6.1-2 all
Keyboard-driven, vim-like browser based on PyQt5

qutebrowser-qtwebengine/stable 1.6.1-2 all
QtWebEngine backend dependency package for qutebrowser

I think I understand, but not sure

[jsulm]

@evelikov92 Did you activate "universe" repository on your RaspberryPi?

[evelikov92]

@jsulm said in QWebEngine Install on Raspbian (Debian 10) Raspberry Pi 3 B+:

"universe" repository on your RaspberryPi

I think NO. Is fresh installation.
How can I activate it?

[jsulm]

@evelikov92 Activate it, on Ubuntu many Qt webengine packages are in Universe

[evelikov92]

@jsulm

root@raspberrypi:/home/pi# add-apt-repository universe
Traceback (most recent call last):
File "/usr/bin/add-apt-repository", line 95, in <module>
sp = SoftwareProperties(options=options)
File "/usr/lib/python3/dist-packages/softwareproperties/SoftwareProperties.py", line 109, in init
self.reload_sourceslist()
File "/usr/lib/python3/dist-packages/softwareproperties/SoftwareProperties.py", line 599, in reload_sourceslist
self.distro.get_sources(self.sourceslist)
File "/usr/lib/python3/dist-packages/aptsources/distro.py", line 93, in get_sources
(self.id, self.codename))
aptsources.distro.NoDistroTemplateException: Error: could not find a distribution template for Raspbian/buster

[jsulm]

@evelikov92 Edit /etc/apt/sources.list

[evelikov92]

@jsulm

What thing to add on the file?

[jsulm]

@evelikov92 Look for something like

deb http://de.archive.ubuntu.com/ubuntu/ bionic-backports main restricted universe multiverse

Make sure universe is there

[evelikov92]

@jsulm Thanks for the help

Get:1 http://de.archive.ubuntu.com/ubuntu bionic-backports InRelease [74.6 kB]
Hit:2 http://archive.raspberrypi.org/debian buster InRelease
Err:1 http://de.archive.ubuntu.com/ubuntu bionic-backports InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 3B4FE6ACC0B21F32
Hit:3 http://raspbian.raspberrypi.org/raspbian buster InRelease
Reading package lists... Done
W: GPG error: http://de.archive.ubuntu.com/ubuntu bionic-backports InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 3B4FE6ACC0B21F32
E: The repository 'http://de.archive.ubuntu.com/ubuntu bionic-backports InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

I will leave it.
I will install QT from the source. Maybe it will be faster.
If is again not work then I will make the project in another way.

[jsulm]

@evelikov92 No! Don't add the line I posted to your /etc/apt/sources.list !
It was just an example for how it looks.
Search for a similar line in your /etc/apt/sources.list and make sure universe is there.

[evelikov92]

@jsulm Now I try to build from the source