Windows support #43
Description
(Py37A) C:\Users\Francois>pip install pykeops
Collecting pykeops
Downloading https://files.pythonhosted.org/packages/48/72/d1576e0841b1fa6dd65de4ef203362e5eb7748215005ace2975e12ac2679/pykeops-1.3.tar.gz (301kB)
|████████████████████████████████| 307kB 731kB/s
ERROR: Command errored out with exit status 1:
command: 'c:\users\francois\venvs\py37a\scripts\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\Francois\\AppData\\Local\\Temp\\pip-install-hm6v38ko\\pykeops\\setup.py'"'"'; __file__='"'"'C:\\Users\\Francois\\AppData\\Local\\Temp\\pip-install-hm6v38ko\\pykeops\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\Francois\AppData\Local\Temp\pip-install-hm6v38ko\pykeops\pip-egg-info'
cwd: C:\Users\Francois\AppData\Local\Temp\pip-install-hm6v38ko\pykeops\
Complete output (9 lines):
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\Francois\AppData\Local\Temp\pip-install-hm6v38ko\pykeops\setup.py", line 11, in <module>
from pykeops import __version__ as current_version
File "C:\Users\Francois\AppData\Local\Temp\pip-install-hm6v38ko\pykeops\pykeops\__init__.py", line 34, in <module>
from .common.utils import clean_pykeops
File "C:\Users\Francois\AppData\Local\Temp\pip-install-hm6v38ko\pykeops\pykeops\common\utils.py", line 1, in <module>
import fcntl
ModuleNotFoundError: No module named 'fcntl'
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
(Py37A) C:\Users\Francois>pip install fcntl
ERROR: Could not find a version that satisfies the requirement fcntl (from versions: none)
ERROR: No matching distribution found for fcntl
a litlle more search shows that fcntl is only supported on Mac/Linux. It seems it is only used in one place to lock a file, which could be done in a more portable way with portalocker?