dyld: Library not loaded: libqscintilla2.5.dylib

问题

I'm trying to use QScintilla on MacOS X, I added

LIBS += -lqscintilla2

in the .pro, with this quite simple code:

#include <QApplication>
#include <Qsci/qsciscintilla.h> 

int main(int argc, char* argv[])
{
    QApplication app(argc, argv);

    QsciScintilla *qscintilla = new QsciScintilla;

    qscintilla->show();
    return app.exec();
}

(Im using QtCreator btw)

Here is the error :

dyld: Library not loaded: libqscintilla2.5.dylib
  Referenced from: /Users/lubethan/cxx-proj/NightPad/NightPad.app/Contents/MacOS/NightPad
  Reason: image not found
The program has unexpectedly finished.

回答1:

Well I copied the .dylib into /etc/lib/, it works now, but I'd like to make the app distributable...

回答2:

You need to use otool to find the dependencies. Then you can use install_name_tool to change the path of the library to a relative one. More details here. http://blogs.oracle.com/dipol/entry/dynamic_libraries_rpath_and_mac

来源：https://stackoverflow.com/questions/4082503/dyld-library-not-loaded-libqscintilla2-5-dylib