[AlPe]

Note that the wheel files are compiled for a specific version of Python and a specific 32/64 bit architecture.

lxml-3.5.0-cp35-none-win_amd64.whl => cp35 = Python 3.5, win = Windows, amd64 = 64 bit (AMD or Intel)

Be sure you download the one matching your Python version. Maybe setting this will help (not sure, I do not use Windows):

> set STATICBUILD=true
> pip install lxml*.whl

=== === ===

Otherwise, install by source and forget about XML. If you have MARISA executables already compiled, you can avoid pip install marisa-trie. You can just specify their path each time you need to execute Penelope, by passing the --marisa-bin-path=C:\path\to\marisa\bin