Hi, On Wed, Jan 23, 2019 at 2:41 PM Clarkson, Matt <m.clark...@ucl.ac.uk> wrote: > > Hi there, > > If someone could help me, I would be eternally grateful. > > I'm currently creating: > https://github.com/MattClarkson/CMakeCatchTemplate > > as a template project, from which others can generate their own C++ CMake, > Catch, CTest project, and I'm providing support for building Boost.Python, > PyBind11, and hence wheels, via Appveyor, and Travis, via manylinux. > > I'm currently on Issue #45, and branch: 45-pypi, and the Travis log looks > like it's working: > https://travis-ci.com/MattClarkson/CMakeCatchTemplate/builds/98215507 > > However, if you look at a Linux build, for example: > https://travis-ci.com/MattClarkson/CMakeCatchTemplate/jobs/172197399 > > and line 599, we see that CMake is finding the right python executable, and > the right python include dir, but picking up /usr/lib64/libpython2.4 instead > of the required version 3.5.5. This means, when I pip install on another > independent machine, downloading the wheel from pypi, I get a library not > found error. I should say at this point, that I'm actually using the > opencv-python docker image provided here: quay.io/skvark/manylinux, but this > is essentially the same as manylinux, with these additions: > https://github.com/skvark/opencv-python/tree/master/docker, but from a python > perspective, its the same. > > So, my question (as I currently know almost nothing about docker): > > a) Does the docker image have all python libraries installed? If so, where > are they? Is it worth trying to coax cmake 3.9 to find the right one? At the > moment I do not yet know (and have limited time today), if I can run or log > into the docker container to find the libraries. > > b) Or do we just create our own docker image, with a more up to date version > of cmake? > > If you have any advice, I'd be grateful, as I'm new to wheel building.
I think CMake is particularly prone to requiring the libpython library, which is deliberately not part of the Manylinux spec. See the discussion here: https://www.python.org/dev/peps/pep-0513/#libpythonx-y-so-1 Cheers, Matthew _______________________________________________ Wheel-builders mailing list Wheel-builders@python.org https://mail.python.org/mailman/listinfo/wheel-builders
