Hi Michal, On 30 July 2017 at 13:53, Michal Moiseev <michal.moiseev@firmitas.solutions> wrote:

I couldn't seem to fine a solution for the lxml package, the pypy implementation - lxml-cffi is only for python 2.x, and when installing lxml, it is also seems to work only for python 2.x, and the following error is printed when trying to import:

This used to be a known problem with Cython: https://github.com/cython/cython/pull/1631 . It has been fixed in Cython 0.26. The issue here is that lxml comes with pre-Cythonized files produced by Cython 0.25.2. Apart from waiting for the next release of lxml, you could manually install lxml. To do so, download the source, and run: pypy3 -m pip install cython pypy3 setup.py build --with-cython # forced re-Cythonize pypy3 setup.py install A bientôt, Armin.

Hi Michal, On 30 July 2017 at 13:53, Michal Moiseev <michal.moiseev@firmitas.solutions> wrote:

I couldn't seem to fine a solution for the lxml package, the pypy implementation - lxml-cffi is only for python 2.x, and when installing lxml, it is also seems to work only for python 2.x, and the following error is printed when trying to import:

This used to be a known problem with Cython: https://github.com/cython/cython/pull/1631 . It has been fixed in Cython 0.26. The issue here is that lxml comes with pre-Cythonized files produced by Cython 0.25.2. Apart from waiting for the next release of lxml, you could manually install lxml. To do so, download the source, and run: pypy3 -m pip install cython pypy3 setup.py build --with-cython # forced re-Cythonize pypy3 setup.py install A bientôt, Armin.