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Install openbabel on qt
Hello, Im newbie in qt...
Im trying to install libraries from openbabel to be used in my qt project, I want to use its classes and methods, I have trying by downloading source code (which is installed on my computer), but I dont know how to use libraries, how can I import them?
Hi and welcome to devnet,
It's described here in the Qt documentation.
And if you are using Qt Creator, you can also follow the documentation here.
Thanks for your reponse,
I added to pro file this:
INCLUDEPATH += /usr/local/include/openbabel-2.0
LIBS += -L /usr/local/lib/libopenbabel.dylib
Now I can include classes from this library but now I have other issues:
:-1: warning: -L path '/usr/local/lib/libopenbabel.dylib' is not a directory
:-1: error: symbol(s) not found for architecture x86_64
:-1: error: linker command failed with exit code 1 (use -v to see invocation)
I am not able to fix it anyway, what´s wrong?
Thank you very much!
As explained in the documentation, the
-Lparameter is to add folders the list of paths searched by the linker.
So to be correct:
LIBS += -L/usr/local/lib/ -lopenbabel
Thank you for your help!
Then please mark the thread as solved using the "Topic Tools" button to that other forum users may know a solution has been found :)