openCV in Qt Creator on Mac
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General and Desktop
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wrote on 21 Sept 2019, 08:35 last edited by aha_1980
I tried linking openCV to my Qt project by editing the project file which now reads:
QT += core gui greaterThan(QT_MAJOR_VERSION, 4): QT += widgets TARGET = image TEMPLATE = app DEFINES += QT_DEPRECATED_WARNINGS CONFIG += c++11 SOURCES += \ main.cpp \ mainwindow.cpp HEADERS += \ mainwindow.h FORMS += \ mainwindow.ui # Default rules for deployment. qnx: target.path = /tmp/$${TARGET}/bin else: unix:!android: target.path = /opt/$${TARGET}/bin !isEmpty(target.path): INSTALLS += target QT_CONFIG -= no-pkg-config CONFIG += link_pkgconfig PKGCONFIG += opencv INCLUDEPATH += \ /usr/local/include LIBS += `pkg-config --libs opencv` PKG_CONFIG = /usr/local/bin/pkg-config LIBS += \ -L/usr/local/lib \ -lopencv_core \ -lopencv_highgui
But upon trying to run it I get the error:
:-1: error: opencv development package not found
I m using Mac version 10.14.5 , OpenCV version 2.4.13.
[Edit aha_1980: Added code tags]
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Hi and welcome to devnet,
You are mixing several things together. Just use the dedicated variable.
Next, where is the opencv.pc file located on your system ?
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