OSX Homebrew - Python Bindings not working.

[ompl]

OSX Homebrew - Python Bindings not working.

[mamoll]

Original comment by Mark Moll (Bitbucket: mamoll, GitHub: mamoll).

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Can you attach py-bindings/bindings/util.h as well? I'll run it through my version of gccxml to see if that makes a difference.

[mamoll]

Original comment by Mark Moll (Bitbucket: mamoll, GitHub: mamoll).

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This is my clang version, BTW:

> clang --version
Apple clang version 3.1 (tags/Apple/clang-318.0.61) (based on LLVM 3.1svn)
Target: x86_64-apple-darwin11.4.0
Thread model: posix

[mamoll]

Original comment by Andrew Dobson (Bitbucket: chuples, ).

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Hmmm, fascinating. So that file py-bindings/bindings/util.h does not seem to exist, also, it seems we have the same version of clang:

> clang --version
Apple clang version 3.1 (tags/Apple/clang-318.0.61) (based on LLVM 3.1svn)
Target: x86_64-apple-darwin11.4.0
Thread model: posix

I do however, have a file in there called app.h, if that would be helpful at all.

[mamoll]

Original comment by Mark Moll (Bitbucket: mamoll, GitHub: mamoll).

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app.h is in omplapp/py-bindings/bindings/app.h

util.h should be in omplapp/ompl/py-bindings/bindings/util.h

If it doesn't exist, you can create it with ''make util.h''.

I can "compile" app.h to XML on my machine using gccxml by invoking it as shown in line 9 of pyplusplus_util.log. Perhaps you have a slightly different version of gccxml? But "make installpyplusplus" should have installed the right version.

Your attached app.h and the one on my machine are the same, so that's not the problem. I'm stumped.

[mamoll]

Original comment by Andrew Dobson (Bitbucket: chuples, ).

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Heh, well, sorry to give you a tough one, but I've been trying to figure it out myself without much luck. Also, you're right, I did find util.h. I was looking in the wrong place, bu now you can check that out as well. Also, checking gccxml, I have:

> gccxml --version
GCC-XML version 0.9.0

[mamoll]

Original comment by Ryan Luna (Bitbucket: rluna, GitHub: rluna).

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Installing pyplusplus via pip should not be necessary.  The command "make installpyplusplus" should handle this as well as some required external patches.  Maybe there are competing installations of the python components that are fouling things up?

[mamoll]

Original comment by Andrew Dobson (Bitbucket: chuples, ).

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That's a good point, Mr. Luna. I'll see if I can clean that up a bit and see if it helps.

Edit: No dice... still doesn't seem to be happy about it. Perhaps I need to try cleaning up the pyplusplus that comes with OMPL completely and retry the install.

[mamoll]

Original comment by Mark Moll (Bitbucket: mamoll, GitHub: mamoll).

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I have been able to reproduce you problem by installing gccxml with "make installpyplusplus". I had gccxml installed via MacPorts. The problem is that gccxml needs to be compiled with llvm-g++-4.2. Go to your build directory. Then do this:

cd pyplusplus/gccxml
cmake -DCMAKE_C_COMPILER=llvm-gcc-4.2 -DCMAKE_CXX_COMPILER=llvm-g++-4.2 .
make install

[mamoll]

Original comment by Mark Moll (Bitbucket: mamoll, GitHub: mamoll).

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Fixed in changset [[https://bitbucket.org/ompl/ompl/changeset/653e4fc1a8e6|653e4fc1a8e6]].

[mamoll]

Original comment by Andrew Dobson (Bitbucket: chuples, ).

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Indeed, that seems to help a lot, and things seem to be chugging right along now. Thanks for the assist.

[mamoll]

Original comment by Mark Moll (Bitbucket: mamoll, GitHub: mamoll).

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appveyor fix #5