Kann nicht qwt Designer-Plugin auf Mac installieren

Question

Ich kann nicht qwt Designer Plugin auf meinem Mac installieren. Ich habe v 6.1.3 heruntergeladen und erfolgreich qmake, make und sudo make install.

Das Problem ist, dass ich unter /usr/local/qwt-6.1.3/lib nur die Datei qwt.framework, und nicht so etwas wie libqwt.5.dylib, wie der Installationsleitfaden sagt. Aus diesem Grund folge ich nicht der Anleitung ....

Answer 1

Erstens verwendet Qwt 6 jetzt ein Framework. Das heißt, es gibt keine qwt.dylib Datei mehr. Wenn Sie es verknüpfen möchten, fügen Sie einfach diese zu Ihrem .pro Datei:

include (/usr/local/opt/qwt/features/qwt.prf) 
CONFIG += qwt 

Oder wo auch immer Ihr qwt Installationsordner ist.

Im Prinzip können Sie einfach eine Umgebungsvariable z.

QT_PLUGIN_PATH="/usr/local/opt/qwt/lib/qt5/plugins:$QT_PLUGIN_PATH" 
export QT_PLUGIN_PATH 

Aber das hat aus irgendeinem Grund nicht für mich funktioniert.

---

Ich habe ein paar Haare, aber hier ist, wie ich es über Homebrew funktioniert.

1) brew install qt5 qwt

2) brew cask install qt-creator

3) Kopieren Sie das Plugin dylib zu Ihrem Qt Creator Plugin-Ordner:

sudo cp /usr/local/opt/qwt/lib/qt5/plugins/designer/libqwt_designer_plugin.dylib /Applications/Qt Creator.app/Contents/PlugIns/designerlibqwt_designer_plugin.dylib 

4) Kopieren Sie den Rahmen (rekursiv) in den Frameworks App Ordner:

sudo cp -R /usr/local/Cellar/qwt/6.1.3_1/lib/qwt.framework /Applications/Qt\ Creator.app/Contents/Frameworks/ 

5) Versuch zu Führen Sie Qt Creator aus und finden Sie, dass es abstürzt, wenn Sie versuchen, den Formular-Designer zu öffnen. Boo.

6) Führen Sie otool -L auf dem Plugin dylib:

> otool -L libqwt_designer_plugin.dylib 

/usr/local/opt/qwt/lib/qt5/plugins/designer/libqwt_designer_plugin.dylib (compatibility version 0.0.0, current version 0.0.0) 
/usr/local/Cellar/qwt/6.1.3_1/lib/qwt.framework/Versions/6/qwt (compatibility version 6.1.0, current version 6.1.3) 
/usr/local/opt/qt5/lib/QtDesigner.framework/Versions/5/QtDesigner (compatibility version 5.7.0, current version 5.7.0) 
/usr/local/opt/qt5/lib/QtWidgets.framework/Versions/5/QtWidgets (compatibility version 5.7.0, current version 5.7.0) 
/usr/local/opt/qt5/lib/QtGui.framework/Versions/5/QtGui (compatibility version 5.7.0, current version 5.7.0) 
/usr/local/opt/qt5/lib/QtCore.framework/Versions/5/QtCore (compatibility version 5.7.0, current version 5.7.0) 
/System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration (compatibility version 1.0.0, current version 1.0.0) 
/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit (compatibility version 1.0.0, current version 275.0.0) 
/usr/local/opt/qt5/lib/QtXml.framework/Versions/5/QtXml (compatibility version 5.7.0, current version 5.7.0) 
/System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL (compatibility version 1.0.0, current version 1.0.0) 
/System/Library/Frameworks/AGL.framework/Versions/A/AGL (compatibility version 1.0.0, current version 1.0.0) 
/usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 307.4.0) 
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1238.0.0) 

An diesem Punkt, den Sie zu einem Plugin vergleichen, die tatsächlich funktioniert, qtquick:

libqquickwidget.dylib (compatibility version 0.0.0, current version 0.0.0) 
@rpath/QtDesigner.framework/Versions/5/QtDesigner (compatibility version 5.7.0, current version 5.7.0) 
@rpath/QtWidgets.framework/Versions/5/QtWidgets (compatibility version 5.7.0, current version 5.7.0) 
@rpath/QtGui.framework/Versions/5/QtGui (compatibility version 5.7.0, current version 5.7.0) 
@rpath/QtCore.framework/Versions/5/QtCore (compatibility version 5.7.0, current version 5.7.0) 
/System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration (compatibility version 1.0.0, current version 1.0.0) 
/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit (compatibility version 1.0.0, current version 275.0.0) 
@rpath/QtXml.framework/Versions/5/QtXml (compatibility version 5.7.0, current version 5.7.0) 
@rpath/QtQuickWidgets.framework/Versions/5/QtQuickWidgets (compatibility version 5.7.0, current version 5.7.0) 
@rpath/QtQuick.framework/Versions/5/QtQuick (compatibility version 5.7.0, current version 5.7.0) 
@rpath/QtQml.framework/Versions/5/QtQml (compatibility version 5.7.0, current version 5.7.0) 
@rpath/QtNetwork.framework/Versions/5/QtNetwork (compatibility version 5.7.0, current version 5.7.0) 
/System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL (compatibility version 1.0.0, current version 1.0.0) 
/System/Library/Frameworks/AGL.framework/Versions/A/AGL (compatibility version 1.0.0, current version 1.0.0) 
/usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 120.1.0) 
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1226.10.1) 

Ok, also müssen wir verbinden die lokalen Versionen von Qt. Sie müssen vorsichtig sein, jeden Verweis auf ein Qt-Framework zu finden. In diesem Fall gibt es zwei Plätze:

1) Im Plugin dylib

2) Im Rahmen Bibliothek

Hier ist, was ich lief:

sudo install_name_tool -change "/usr/local/opt/qt5/lib/QtGui.framework/Versions/5/QtGui" "@rpath/Frameworks/QtGui.framework/Versions/5/QtGui" libqwt_designer_plugin.dylib 
sudo install_name_tool -change "/usr/local/opt/qt5/lib/QtCore.framework/Versions/5/QtCore" "@rpath/Frameworks/QtCore.framework/Versions/5/QtCore" libqwt_designer_plugin.dylib 
sudo install_name_tool -change "/usr/local/opt/qt5/lib/QtWidgets.framework/Versions/5/QtWidgets" "@rpath/Frameworks/QtWidgets.framework/Versions/5/QtWidgets" libqwt_designer_plugin.dylib 
sudo install_name_tool -change "/usr/local/opt/qt5/lib/QtDesigner.framework/Versions/5/QtDesigner" "@rpath/Frameworks/QtDesigner.framework/Versions/5/QtDesigner" libqwt_designer_plugin.dylib 
sudo install_name_tool -change "/usr/local/opt/qt5/lib/QtXml.framework/Versions/5/QtXml" "@rpath/Frameworks/QtXml.framework/Versions/5/QtXml" libqwt_designer_plugin.dylib 
sudo install_name_tool -change "/usr/local/Cellar/qwt/6.1.3_1/lib/qwt.framework/Versions/6/qwt" "@rpath/Frameworks/qwt.framework/Versions/6/qwt" libqwt_designer_plugin.dylib 


sudo install_name_tool -change "/usr/local/opt/qt5/lib/QtPrintSupport.framework/Versions/5/QtPrintSupport" "@rpath/Frameworks/QtPrintSupport.framework/Versions/5/QtPrintSupport" qwt 
sudo install_name_tool -change "/usr/local/opt/qt5/lib/QtWidgets.framework/Versions/5/QtWidgets" "@rpath/Frameworks/QtWidgets.framework/Versions/5/QtWidgets" qwt 
sudo install_name_tool -change "/usr/local/opt/qt5/lib/QtCore.framework/Versions/5/QtCore" "@rpath/Frameworks/QtCore.framework/Versions/5/QtCore" qwt 
sudo install_name_tool -change "/usr/local/opt/qt5/lib/QtGui.framework/Versions/5/QtGui" "@rpath/Frameworks/QtGui.framework/Versions/5/QtGui" qwt 
sudo install_name_tool -change "/usr/local/opt/qt5/lib/QtSvg.framework/Versions/5/QtSvg" "@rpath/Frameworks/QtSvg.framework/Versions/5/QtSvg" qwt 
sudo install_name_tool -change "/usr/local/opt/qt5/lib/QtConcurrent.framework/Versions/5/QtConcurrent" "@rpath/Frameworks/QtConcurrent.framework/Versions/5/QtConcurrent" qwt 

Beachten Sie, dass in qwt, gibt es ein Verweis auf QtOpenGL. Allerdings war dieses Framework nicht in meiner Version von Qt Creator enthalten, so dass ich es auf /usr/local/opt/ ... zeigte. Scheint keinen Unterschied zu machen.

schließlich das Ergebnis meiner otool ist:

otool -L qwt 
qwt: 
    /usr/local/opt/qwt/lib/qwt.framework/Versions/6/qwt (compatibility version 6.1.0, current version 6.1.3) 
    @rpath/Frameworks/QtPrintSupport.framework/Versions/5/QtPrintSupport (compatibility version 5.7.0, current version 5.7.0) 
    @rpath/Frameworks/QtWidgets.framework/Versions/5/QtWidgets (compatibility version 5.7.0, current version 5.7.0) 
    @rpath/Frameworks/QtGui.framework/Versions/5/QtGui (compatibility version 5.7.0, current version 5.7.0) 
    @rpath/Frameworks/QtCore.framework/Versions/5/QtCore (compatibility version 5.7.0, current version 5.7.0) 
    /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration (compatibility version 1.0.0, current version 1.0.0) 
    /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit (compatibility version 1.0.0, current version 275.0.0) 
    @rpath/Frameworks/QtSvg.framework/Versions/5/QtSvg (compatibility version 5.7.0, current version 5.7.0) 
    /usr/local/opt/qt5/lib/QtOpenGL.framework/Versions/5/QtOpenGL (compatibility version 5.7.0, current version 5.7.0) 
    @rpath/Frameworks/QtConcurrent.framework/Versions/5/QtConcurrent (compatibility version 5.7.0, current version 5.7.0) 
    /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL (compatibility version 1.0.0, current version 1.0.0) 
    /System/Library/Frameworks/AGL.framework/Versions/A/AGL (compatibility version 1.0.0, current version 1.0.0) 
    /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 307.4.0) 
    /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1238.0.0) 

und:

otool -L libqwt_designer_plugin.dylib 
libqwt_designer_plugin.dylib: 
    /usr/local/opt/qwt/lib/qt5/plugins/designer/libqwt_designer_plugin.dylib (compatibility version 0.0.0, current version 0.0.0) 
    @rpath/Frameworks/qwt.framework/Versions/6/qwt (compatibility version 6.1.0, current version 6.1.3) 
    @rpath/Frameworks/QtDesigner.framework/Versions/5/QtDesigner (compatibility version 5.7.0, current version 5.7.0) 
    @rpath/Frameworks/QtWidgets.framework/Versions/5/QtWidgets (compatibility version 5.7.0, current version 5.7.0) 
    @rpath/Frameworks/QtGui.framework/Versions/5/QtGui (compatibility version 5.7.0, current version 5.7.0) 
    @rpath/Frameworks/QtCore.framework/Versions/5/QtCore (compatibility version 5.7.0, current version 5.7.0) 
    /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration (compatibility version 1.0.0, current version 1.0.0) 
    /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit (compatibility version 1.0.0, current version 275.0.0) 
    @rpath/Frameworks/QtXml.framework/Versions/5/QtXml (compatibility version 5.7.0, current version 5.7.0) 
    /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL (compatibility version 1.0.0, current version 1.0.0) 
    /System/Library/Frameworks/AGL.framework/Versions/A/AGL (compatibility version 1.0.0, current version 1.0.0) 
    /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 307.4.0) 
    /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1238.0.0) 

Dann, wenn Sie Qt Creator öffnen Sie sollten sehen: