Details
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Bug
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Resolution: Incomplete
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Not Evaluated
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None
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5.13.1
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None
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raspberry 4b
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Linux/Other display system
Description
I have built a qt 5.13.1 and PySide2 on my raspberry 4b,
then i try running a pyside2 scripts which run well on windows, and it complains about:
qt.qpa.plugin: Could not load the Qt platform plugin "eglfs" in "/usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms" even though it was found. This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.Available platform plugins are: eglfs (from /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms), linuxfb (from /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms), minimal (from /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms), minimalegl (from /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms), offscreen (from /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms), vnc (from /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms), xcb (from /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms), eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, xcb.
My Installation steps:
this is my install scripts: install-qt.sh
after run the scripts, i published qt libs in /usr/lib/arm-linux-gnueabihf/qt5/lib directory, and add the path under
/etc/ld.so.conf.d/qt.conf and run `ldconfig` to notify system.
then i run `pip3 install` to install the three wheels:
PySide2-5.13.1-5.13.1-cp35.cp36.cp37-abi3-linux_armv7l.whl
shiboken2_generator-5.13.1-5.13.1-cp35.cp36.cp37-abi3-linux_armv7l.whl
shiboken2-5.13.1-5.13.1-cp35.cp36.cp37-abi3-linux_armv7l.whl
and thats basicly what i have done to install Qt
configure output:
// code placeholder qt-everywhere-src-5.13.1/configure -v -opengl es2 -eglfs -no-gtk -device linux-rasp-pi3-g++ -device-option CROSS_COMPILE=/usr/bin/ -prefix /home/pi/Documents/project/qt-for-python-rpi4/install/pi3/release/5.13.1 -extprefix /home/pi/Documents/project/qt-for-python-rpi4/install/pi3/release/5.13.1 -opensource -confirm-license -reduce-exports -no-use-gold-linker -make libs -nomake tests -nomake examples -no-compile-examples -no-kms -no-pch -no-cups -qt-pcre -ssl -evdev -qt-zlib -qpa eglfs -skip qt3d -skip qtactiveqt -skip qtandroidextras -skip qtcanvas3d -skip qtcharts -skip qtconnectivity -skip qtdatavis3d -skip qtdoc -skip qtgamepad -skip qtimageformats -skip qtlocation -skip qtmacextras -skip qtnetworkauth -skip qtpurchasing -skip qtscript -skip qtsensors -skip qtserialbus -skip qtserialport -skip qtspeech -skip qtsvg -skip qttools -skip qttranslations -skip qtvirtualkeyboard -skip qtwayland -skip qtwebchannel -skip qtwebengine -skip qtwebglplugin -skip qtwebsockets -skip qtwebview -skip qtwinextras // summary: Configuration: cross_compile enable_new_dtags largefile neon shared rpath release c++11 c++14 c++1z concurrent dbus no-pkg-config reduce_exports stl Build options: Mode ................................... release Optimize release build for size ........ no Building shared libraries .............. yes Using C standard ....................... C11 Using C++ standard ..................... C++17 Using ccache ........................... no Using new DTAGS ........................ yes Using precompiled headers .............. no Using LTCG ............................. no Target compiler supports: NEON ................................. yes Build parts ............................ libs Qt modules and options: Qt Concurrent .......................... yes Qt D-Bus ............................... yes Qt D-Bus directly linked to libdbus .... no Qt Gui ................................. yes Qt Network ............................. yes Qt Sql ................................. yes Qt Testlib ............................. yes Qt Widgets ............................. yes Qt Xml ................................. yes Support enabled for: Using pkg-config ....................... no udev ................................... yes Using system zlib ...................... no Zstandard support ...................... no Qt Core: DoubleConversion ....................... yes Using system DoubleConversion ........ no GLib ................................... no iconv .................................. no ICU .................................... yes Built-in copy of the MIME database ..... yes Tracing backend ........................ <none> Logging backends: journald ............................. no syslog ............................... no slog2 ................................ no Using system PCRE2 ..................... no Qt Network: getifaddrs() ........................... yes IPv6 ifname ............................ yes libproxy ............................... no Linux AF_NETLINK ....................... yes OpenSSL ................................ yes Qt directly linked to OpenSSL ........ no OpenSSL 1.1 ............................ yes DTLS ................................... yes OCSP-stapling .......................... yes SCTP ................................... no Use system proxies ..................... yes Qt Gui: Accessibility .......................... yes FreeType ............................... yes Using system FreeType ................ no HarfBuzz ............................... yes Using system HarfBuzz ................ no Fontconfig ............................. no Image formats: GIF .................................. yes ICO .................................. yes JPEG ................................. yes Using system libjpeg ............... no PNG .................................. yes Using system libpng ................ no EGL .................................... yes OpenVG ................................. no OpenGL: Desktop OpenGL ....................... no OpenGL ES 2.0 ........................ yes OpenGL ES 3.0 ........................ yes OpenGL ES 3.1 ........................ yes OpenGL ES 3.2 ........................ yes Vulkan ................................. no Session Management ..................... yes Features used by QPA backends: evdev .................................. yes libinput ............................... no INTEGRITY HID .......................... no mtdev .................................. no tslib .................................. no xkbcommon .............................. no X11 specific: XLib ................................. yes XCB Xlib ............................. yes EGL on X11 ........................... no QPA backends: DirectFB ............................... no EGLFS .................................. yes EGLFS details: EGLFS OpenWFD ........................ no EGLFS i.Mx6 .......................... no EGLFS i.Mx6 Wayland .................. no EGLFS RCAR ........................... no EGLFS EGLDevice ...................... no EGLFS GBM ............................ no EGLFS VSP2 ........................... no EGLFS Mali ........................... no EGLFS Raspberry Pi ................... yes EGLFS X11 ............................ no LinuxFB ................................ yes VNC .................................... yes Mir client ............................. no Qt Sql: SQL item models ........................ yes Qt Widgets: GTK+ ................................... no Styles ................................. Fusion Windows Qt PrintSupport: CUPS ................................... no Qt Sql Drivers: DB2 (IBM) .............................. no InterBase .............................. no MySql .................................. no OCI (Oracle) ........................... no ODBC ................................... no PostgreSQL ............................. no SQLite2 ................................ no SQLite ................................. yes Using system provided SQLite ......... no TDS (Sybase) ........................... no Qt Testlib: Tester for item models ................. yes Qt QML: QML network support .................... yes QML debugging and profiling support .... yes QML tracing JIT support ................ no QML sequence object .................... yes QML list model ......................... yes QML XML http request ................... yes QML Locale ............................. yes QML delegate model ..................... yes Qt Quick: Direct3D 12 ............................ no AnimatedImage item ..................... yes Canvas item ............................ yes Support for Qt Quick Designer .......... yes Flipable item .......................... yes GridView item .......................... yes ListView item .......................... yes TableView item ......................... yes Path support ........................... yes PathView item .......................... yes Positioner items ....................... yes Repeater item .......................... yes ShaderEffect item ...................... yes Sprite item ............................ yes Qt Scxml: ECMAScript data model for QtScxml ...... yes Qt Quick Controls 2: Styles ................................. Default Fusion Imagine Material Universal Qt Quick Templates 2: Hover support .......................... yes Multi-touch support .................... yes QtXmlPatterns: XML schema support ..................... yes Qt Multimedia: ALSA ................................... yes GStreamer 1.0 .......................... no GStreamer 0.10 ......................... no Video for Linux ........................ yes OpenAL ................................. no PulseAudio ............................. no Resource Policy (libresourceqt5) ....... no Windows Audio Services ................. no DirectShow ............................. no Windows Media Foundation ............... noNote: Also available for Linux: linux-clang linux-iccQt is now configured for building. Just run 'make'.