Environment: MS Windows 10 Python 3.7.1
I encountered an error while running to install the wiredtiger Python module:

C:\WinPython-64bit-3.7.1\scripts>pip install wiredtiger
Collecting wiredtiger
Downloading https://files.pythonhosted.org/packages/3d/db/778fc7f0412c9ac1cd1e0e509e203604ec921a1007383027a9c38af0ce2c/wiredtiger-3.1.0.tar.gz (2.0MB)
100% |████████████████████████████████| 2.0MB 2.2MB/s
Complete output from command python setup.py egg_info:
setup.py: Python3 is not yet supported

From tarball wiredtiger version 3.2.0 :

C:\WinPython-64bit-3.7.1\scripts>pip install wiredtiger-3.2.0.tar.bz2
Processing c:\winpython-64bit-3.7.1\scripts\wiredtiger-3.2.0.tar.bz2
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\WinPython-64bit-3.7.1\python-3.7.1.amd64\lib\tokenize.py", line 447, in open
buffer = _builtin_open(filename, 'rb')
FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\xxxxx\\AppData\\Local\\Temp\\pip-req-build-wg896s4h
setup.py'