Aaaand, installed Python 3.6.6 and pip install'd Twisted 18.4.0 without any problems. So much for getting those sweet performance improvements in 3.7 for now - Twisted is an absolute requirement, 3.7 is not.
Anyways, looks like there's a compatibility issue between 3.7 and Twisted on Windows at this point. Anything I can to do assist in troublshooting, lmk. I'll be glad to help if I can do it. I'm completely lost in the woods where this kind of stuff is concerned. Regards, Jeff On Sun, Jul 1, 2018 at 11:19 AM Jeff Grimmett <grimmto...@gmail.com> wrote: > I installed the compiler package indicated here: > https://wiki.python.org/moin/WindowsCompilers (section titled "Microsoft > Visual C++ 14.0 standalone: Build Tools for Visual Studio 2017 (x86, x64, > ARM, ARM64)") and get a bunch of this: > > d:\programs\python37\include\pystate.h(209): note: see declaration of '_ts' > src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7699): error > C2039: 'exc_traceback': > is not a member of '_ts' > d:\programs\python37\include\pystate.h(209): note: see declaration of '_ts' > src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7700): error > C2039: 'exc_type': is n > ot a member of '_ts' > d:\programs\python37\include\pystate.h(209): note: see declaration of '_ts' > src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7701): error > C2039: 'exc_value': is > not a member of '_ts' > d:\programs\python37\include\pystate.h(209): note: see declaration of '_ts' > src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7702): error > C2039: 'exc_traceback': > is not a member of '_ts' > d:\programs\python37\include\pystate.h(209): note: see declaration of '_ts' > error: command > 'D:\\Programs\\VS\\VC\\Tools\\MSVC\\14.14.26428\\bin\\HostX86\\x64\\cl.exe' > fail > ed with exit status 2 > > (there was more but this is the gist of it). > > Really strongly pointing back at Python 3.7 at this point but it's not > where I usually live so ... > > Regards, > > Jeff > > > On Sun, Jul 1, 2018 at 10:53 AM Jeff Grimmett <grimmto...@gmail.com> > wrote: > >> I am attempting to install Twisted 18.4.0 on a clean system, fresh >> install of Python 3.7. When I attempt to install from the source dist >> (python setup.py install) it complains I don't have the MS Visual C++ Build >> tools ("error: Microsoft Visual C++ 14.0 is required. Get it with >> "Microsoft Visual C++ Build Tools"") and directs me to >> http://landinghub.visualstudio.com/visual-cpp-build-tools - which is a >> 404. >> >> "pip install twisted[windows_platform]" fails for the same reason. >> >> Not sure where to go for a good compiler here ... any ideas? Is it too >> soon to adopt Python 3.7? Should I go back to 3.6? (this is going to be a >> system install so I'd prefer to avoid all virtualenv entanglements) >> >> TIA, >> >> Jeff >> >
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