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POUsing QJson library in Qt Creator under Ubuntu
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copied!<p>I'm trying to use the QJson library in an application that is being created in Qt Creator . The operating sytsem is Ubuntu 12.04 32-bit.</p> <p>I used synaptic to install libqjson0 (0.7.1-6). The libary was installed in </p> <pre><code>/usr/lib/i386-linux-gnu/libqjson.so.0 /usr/lib/i386-linux-gnu/libqjson.so.0.7.1 </code></pre> <p>I tried to add the library to Qt Creator by right clicking my project and selecting 'Add Library..'. When I entered either of the 2 paths shown above, the filename was in red indicating that it wasn't correct. I created a symlink <strong>libqjson.so</strong> that links to libqjson.so.0.7.1. I was able to add the library now using the /usr/lib/i386-linux-gnu/libqjson.so path.</p> <p>Now for the noob question: At the top of the app I added #include <parser.h>. I get an error 'parser.h: No such file or directory. I searched /usr/libs/i386-linux-gnu for parser.h and it didn't return any results. Do I need to add something/ before parser.h or am I missing something else?</p> <p><strong>EDIT:</strong> .pro file attached below</p> <pre><code>#------------------------------------------------- # # Project created by QtCreator 2012-10-05T20:40:21 # #------------------------------------------------- QT += core gui QT += network TARGET = zf TEMPLATE = app SOURCES += main.cpp\ zftest.cpp \ api1_6.cpp HEADERS += zftest.h \ api1_6.h FORMS += zftest.ui win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../../../../../usr/lib/qt4/plugins/crypto/release/ -lqca-ossl else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../../../../../usr/lib/qt4/plugins/crypto/debug/ -lqca-ossl else:symbian: LIBS += -lqca-ossl else:unix: LIBS += -L$$PWD/../../../../../../usr/lib/qt4/plugins/crypto/ -lqca-ossl INCLUDEPATH += $$PWD/../../../../../../usr/lib/qt4/plugins/crypto DEPENDPATH += $$PWD/../../../../../../usr/lib/qt4/plugins/crypto win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../../../../../usr/lib/release/ -lqca else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../../../../../usr/lib/debug/ -lqca else:symbian: LIBS += -lqca else:unix: LIBS += -L$$PWD/../../../../../../usr/lib/ -lqca INCLUDEPATH += $$PWD/../../../../../../usr/include DEPENDPATH += $$PWD/../../../../../../usr/include OTHER_FILES += \ README.txt win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../../../../../usr/lib/i386-linux-gnu/release/ -lqjson else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../../../../../usr/lib/i386-linux-gnu/debug/ -lqjson else:symbian: LIBS += -lqjson else:unix: LIBS += -L$$PWD/../../../../../../usr/lib/i386-linux-gnu/ -lqjson INCLUDEPATH += $$PWD/../../../../../../usr/lib/i386-linux-gnu DEPENDPATH += $$PWD/../../../../../../usr/lib/i386-linux-gnu </code></pre>

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