QWebEngine Install on Raspbian (Debian 10) Raspberry Pi 3 B+
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Hi Everyone. That is my first post.
I need to create one application which will run videos on the Raspberry Pi. When I try used QMediaPlayer then I run the videos the lack is terrible. When I run top command I see more of 100% of the CPU only for my process. Which is disaster.
I also try with omxplayer. Is working but is not give me the functionality what I want. For example is not possible to stop the video and start again. I will use touch screen without keyboard.For that I decide to try with Create simple web page with only video tag and with simple javascript to manage start and stop of the video.
But when I try to used it I see I don't have QWebEngine.I'm not make qt from source I just install libraries. But now I cannot found QWebEngine.
What I install on raspbian is:sudo apt-get install pulseaudio
sudo apt-get install cmake
sudo apt-get install libvlccore-dev
sudo apt-get install libvlc-dev
sudo apt-get install qttools5-dev-tools
sudo apt-get isntall qtdeclarative5-dev
sudo apt-get install qtbase5-dev
sudo apt-get install qtmultimedia5-dev
sudo apt-get install qt5-qmake
sudo apt-get install qt5-default
sudo apt-get install qtmultimedia5-doc
sudo apt-get install qtmultimedia5-doc-html
sudo apt-get install qtmultimedia5-examples
sudo apt-get install qml-module-qtquick-controlsWhat library I need to install for can use QWebEngine.
@evelikov92 Hi and welcome!
On my Ubuntu (which is based on Debian just like Raspbian is) it is qtwebengine5-dev-tools -
@evelikov92 Hi and welcome!
On my Ubuntu (which is based on Debian just like Raspbian is) it is qtwebengine5-dev-tools -
Hi @jsulm
Is give me Unable to locate package qtwebengine5-dev-tools -
I reinstall the Raspbian and without install QT i get that result:
libwxgtk-webview3.0-gtk3-0v5/stable 3.0.4+dfsg-8 armhf
wxWidgets Cross-platform C++ GUI toolkit (GTK+ 3 webview library runtime)libwxgtk-webview3.0-gtk3-dev/stable 3.0.4+dfsg-8 armhf
wxWidgets Cross-platform C++ GUI toolkit (GTK+ 3 webview library development)orthanc-webviewer/stable 2.5-1 armhf
Web viewer of medical images for Orthancpython-wxgtk-webview3.0/stable 3.0.2.0+dfsg-8 armhf
Python interface to the wxWidgets Cross-platform C++ GUI toolkit (wx.html2)python-wxgtk-webview4.0/stable 4.0.4+dfsg-2 armhf
Python interface to the wxWidgets Cross-platform C++ GUI toolkit (wx.html2)python3-webview/stable 2.3+dfsg-1 all
Build GUI for your Python program with JavaScript, HTML, and CSSpython3-wxgtk-webview4.0/stable 4.0.4+dfsg-2 armhf
Python 3 interface to the wxWidgets Cross-platform C++ GUI toolkit (wx.html2)qtwebview5-doc/stable 5.11.3-2 all
display web content in a QML application - Documentationqtwebview5-doc-html/stable 5.11.3-2 all
display web content in a QML application - HTML Documentation -
I reinstall the Raspbian and without install QT i get that result:
libwxgtk-webview3.0-gtk3-0v5/stable 3.0.4+dfsg-8 armhf
wxWidgets Cross-platform C++ GUI toolkit (GTK+ 3 webview library runtime)libwxgtk-webview3.0-gtk3-dev/stable 3.0.4+dfsg-8 armhf
wxWidgets Cross-platform C++ GUI toolkit (GTK+ 3 webview library development)orthanc-webviewer/stable 2.5-1 armhf
Web viewer of medical images for Orthancpython-wxgtk-webview3.0/stable 3.0.2.0+dfsg-8 armhf
Python interface to the wxWidgets Cross-platform C++ GUI toolkit (wx.html2)python-wxgtk-webview4.0/stable 4.0.4+dfsg-2 armhf
Python interface to the wxWidgets Cross-platform C++ GUI toolkit (wx.html2)python3-webview/stable 2.3+dfsg-1 all
Build GUI for your Python program with JavaScript, HTML, and CSSpython3-wxgtk-webview4.0/stable 4.0.4+dfsg-2 armhf
Python 3 interface to the wxWidgets Cross-platform C++ GUI toolkit (wx.html2)qtwebview5-doc/stable 5.11.3-2 all
display web content in a QML application - Documentationqtwebview5-doc-html/stable 5.11.3-2 all
display web content in a QML application - HTML Documentation@evelikov92 Sorry, I mean
apt search webengine -
Sorting... Done
Full Text Search... Done
libqt5webchannel5/stable 5.11.3-2 armhf
Web communication library for Qtlibqt5webchannel5-dev/stable 5.11.3-2 armhf
Web communication library for Qt - development fileslibqt5webengine-data/stable 5.11.3+dfsg-2 all
Web content engine library for Qt - Datapython-pyqt5.qtwebchannel/stable 5.11.3+dfsg-1+rpi1+b3 armhf
Python 2 bindings for Qt5's WebChannel modulepython-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 modulepython3-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 moduleqtwebchannel5-doc/stable 5.11.3-2 all
Web communication library for Qt - Documentationqtwebchannel5-doc-html/stable 5.11.3-2 all
Web communication library for Qt - HTML Documentationqtwebchannel5-examples/stable 5.11.3-2 armhf
Web communication library for Qt - Examplesqtwebengine5-doc/stable 5.11.3+dfsg-2 all
Qt 5 webengine documentationqtwebengine5-doc-html/stable 5.11.3+dfsg-2 all
Qt 5 webengine HTML documentationqutebrowser/stable 1.6.1-2 all
Keyboard-driven, vim-like browser based on PyQt5qutebrowser-qtwebengine/stable 1.6.1-2 all
QtWebEngine backend dependency package for qutebrowserI think I understand, but not sure
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Sorting... Done
Full Text Search... Done
libqt5webchannel5/stable 5.11.3-2 armhf
Web communication library for Qtlibqt5webchannel5-dev/stable 5.11.3-2 armhf
Web communication library for Qt - development fileslibqt5webengine-data/stable 5.11.3+dfsg-2 all
Web content engine library for Qt - Datapython-pyqt5.qtwebchannel/stable 5.11.3+dfsg-1+rpi1+b3 armhf
Python 2 bindings for Qt5's WebChannel modulepython-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 modulepython3-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 moduleqtwebchannel5-doc/stable 5.11.3-2 all
Web communication library for Qt - Documentationqtwebchannel5-doc-html/stable 5.11.3-2 all
Web communication library for Qt - HTML Documentationqtwebchannel5-examples/stable 5.11.3-2 armhf
Web communication library for Qt - Examplesqtwebengine5-doc/stable 5.11.3+dfsg-2 all
Qt 5 webengine documentationqtwebengine5-doc-html/stable 5.11.3+dfsg-2 all
Qt 5 webengine HTML documentationqutebrowser/stable 1.6.1-2 all
Keyboard-driven, vim-like browser based on PyQt5qutebrowser-qtwebengine/stable 1.6.1-2 all
QtWebEngine backend dependency package for qutebrowserI think I understand, but not sure
@evelikov92 Did you activate "universe" repository on your RaspberryPi?
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@evelikov92 Did you activate "universe" repository on your RaspberryPi?
@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 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?@evelikov92 Activate it, on Ubuntu many Qt webengine packages are in Universe
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@evelikov92 Activate it, on Ubuntu many Qt webengine packages are in Universe
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 -
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@evelikov92 Edit /etc/apt/sources.list
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@evelikov92 Edit /etc/apt/sources.list
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What thing to add on the file?
@evelikov92 Look for something like
deb http://de.archive.ubuntu.com/ubuntu/ bionic-backports main restricted universe multiverseMake sure universe is there
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@evelikov92 Look for something like
deb http://de.archive.ubuntu.com/ubuntu/ bionic-backports main restricted universe multiverseMake sure universe is there
@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 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.@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 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.@jsulm Now I try to build from the source
