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QT 5.2 cannot find libraries ending with e.g. *.so.0

  • Hi,
    I've just installed Qt 5.2 and tried out to compile and link a desktop application (own development), which has done fine on Qt 5.1 and Qt 4.8. I'm working on Linux Mint 15 (64bit).
    The linking process ends up with a list of system libraries that it cannot find, e.g. -lxslt -lgio-2.0 -lgstapp-0.10 and so on. All these libraries are present on my system with a different extension not "" but "". I can rename them and the linker finds it. This is a different behaviour in Qt 5.2, and very annoying because i really don't want to change the name of all these libraries manually.
    Is there a chance to revoke this change from Qt 5.1 to Qt 5.2?
    Yours pm

  • Make sure you installed the development package for those libraries.
    Don't rename runtime libraries, make symbolic links, ex.
    ln -s /usr/lib/ /usr/lib/

  • Thanks, you are right! To be precise, I didn't rename the libraries, but made symbolic links as you've supposed. I also found some missing development packages of e.g. gstreamer. My program has meanwhile compiled.
    But all this makes me really unhappy, since I would expect Qt to check for missing dependencies during the installation. (I've installed the offline script Furthermore, there were no similar problems with older versions of Qt.

  • For linux is recommended to compile Qt yourself. The configure script will enable the existing libs, or disable what is not present.

  • Lifetime Qt Champion

    Hi and welcome to devnet,

    It's very difficult to make such a detection for linux as several distributions uses different package managers with different package naming etc.

    The best place to look for a dependency list is the "build Qt 5 from Git": page

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