Hello,

Python 3.6 support is not there yet. It should be added soon.

----
Pozdrawiam,  |  Best regards,
Maciek Wójcikowski
mac...@wojcikowski.pl

2017-02-13 5:31 GMT+01:00 i4hashmi <i4has...@hotmail.com>:

> I am using Python for making a script to work with some chemical structures
> in my PhD. I want to install openbabel libraries for python. I tried my
> best
> but I could not install it on Windows. I posted a question earlier about
> installing it on Windows at
> http://stackoverflow.com/questions/42151301/how-do-i-
> install-openbabel-for-python-3-6-in-windows-10/42151551?
> noredirect=1#comment71470260_42151551
> but could not find a solution. The solution installed the library but it
> does not work and could not connect to SWIG.
> No I am trying to install it on my office computer which is a mac for past
> 5
> hours but I could not figure what is going on.
> I tried to install it from source code of Openbabel and link it with
> python3
> but it is making problem.
> If I use the following command:
>
>  `cmake ../ -DPYTHON_BINDINGS=ON -DRUN_SWIG=ON`
>
> It successfully links it to Python 2.7 which I do not want. When I try the
> following options, it gives the error shown below:
>
> `cmake ../ -DPYTHON_EXECUTABLE=/usr/bin/python3 -DPYTHON_BINDINGS=ON
> -DRUN_SWIG=ON`
>
> OR
>
> `cmake ../ -DRUN_SWIG=ON -DPYTHON_EXECUTABLE=/usr/bin/python3
> -DPYTHON_INCLUDE_DIR=/Library/Frameworks/Python.framework/
> Versions/3.5/include/python3.5m
> -DPYTHON_LIBRARY=/Library/Frameworks/Python.framework/
> Versions/3.5/lib/libpython3.5m.dylib
> -DPYTHON_BINDINGS=ON`
>
> It gives the following error at the end after a lot of successful output:
>
>     -- Found PythonInterp: /usr/bin/python3.6 (found version "1.4")
>     -- Found SWIG: /usr/local/bin/swig (found version "3.0.12")
>     -- Found SWIG: /usr/local/bin/swig (found suitable version "3.0.12",
> minimum required is "2.0")
>     -- Found PythonLibs:
> /usr/local/Cellar/python3/3.6.0/Frameworks/Python.framework/
> Versions/3.6/lib/libpython3.6m.dylib
> (found version "3.6.0")
>     -- Python bindings will be compiled
>     CMake Error at scripts/CMakeLists.txt:120 (install):
>     install TARGETS given no LIBRARY DESTINATION for module target
>     "bindings_python".
>     CMake Error at scripts/CMakeLists.txt:123 (install):
>     install FILES given no DESTINATION!
>     CMake Error at scripts/CMakeLists.txt:126 (install):
>     install FILES given no DESTINATION!
>     -- Configuring incomplete, errors occurred!
>     See also
> "/usr/local/Cellar/obabel/openbabel-master/ali/
> CMakeFiles/CMakeOutput.log".
>     See also
> "/usr/local/Cellar/obabel/openbabel-master/ali/CMakeFiles/CMakeError.log".
>
>
> I am not sure why It detects the Python as v1.4 `-- Found PythonInterp:
> /usr/bin/python3.6 (found version "1.4") ` instead of finding v.3.5.
> I tried all the procedure with python 3.6 as well but the same errors
> occur.
> I am also using the openbabel obtained from github which was said to be
> working with these commands at the following post:
> http://forums.openbabel.org/OpenBabel-for-Python-3-td4659432.html
> But it doesn't work as well.
> Please help me as I require this module for my research.
> Thanks
>
>
>
> --
> View this message in context: http://forums.openbabel.org/
> How-to-Install-openbabel-for-Python-3-6-on-macOS-Sierra-10-
> 12-3-tp4659726.html
> Sent from the General discussion mailing list archive at Nabble.com.
>
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