[tahoe-dev] Must be overlooking something: unable to find vcvarsall.bat

David Coffey david at thecoffeycan.com
Thu Oct 22 20:51:52 UTC 2009

Vanderlinden, Chris wrote:
> Steps taken:
> Steps so far I took were the following:
> Installed Python 2.6.3
> Installed Pywin32-214
> Installed MinGW5.1.4(with g++)
> Grabbed the Tahoe-1.5.0.tar.gz file
> Grabbed the tahoe.deps.tar.gz file
> Extracted both to c:\allmydata-tahoe-1.5.0
> Ran: python setup.py build_tahoe
> (path has both C:\MinGW\bin and c:\Python26 setup)
> Any ideas on what I must have overlooked?

Try using Python version 2.6.2
I had the same problem, and going to 2.6.2 resolved it.

I was also receiving  KeyError: '_zope_interface_coptimizations' when I 
did not use the tahoe.deps.tar.gz file

It looks like it has to do with a change in distutils in 2.6.3 that 
affected setuptools
This python bug report has more information

I also found some more information in this mailing list thread.


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