Thank you!  I do have yarn installed, and do not have bower or shapely, so
somehow I stumbled onto the right path.  I am uninstalling Python 3.6.4 as
we speak, and will go from there.

Your clarification is extremely helpful, and I am so happy to get this
support!

Onward!

On Fri, Mar 16, 2018 at 8:31 AM, Adam Cox <[email protected]> wrote:

> Hi Anne, thanks for posting! As Jeff says, the short answer to your
> specific issues is that you do need to use Python 2.7.x. Arches is not
> compatible with Python 3, and the error you encountered is a direct
> reflection of that.
>
> As for the documentation, I appreciate the opportunity to clarify this,
> especially because we have had to shuffle the documentation around a bit
> over the last couple of releases, but things are very much settled down now.
>
> Your Version 1 <http://arches4.readthedocs.io/en/latest/overview/> is
> actually the "latest" documentation (note the full URL), which is
> up-to-date with the in-development code in the arches main repo. Version 2
> <https://arches.readthedocs.io/en/stable/requirements-and-dependencies/> is
> the "stable" version of the documentation, which is the latest stable
> release (4.1.0) and the one that you should use. However, and this is
> important, *please use arches.readthedocs.io
> <http://arches.readthedocs.io>, instead of arches4.readthedoc.io
> <http://arches4.readthedoc.io>*. The content is actually exactly the same
> at those domains, but we'd like to begin referring to only the
> arches.readthedocs.io url. Version 3
> <https://github.com/archesproject/arches/wiki/Installing-Dependencies-on-Windows#shapely>
>  really
> is a remnant of the past; I removed it from the side-bar index of the wiki,
> but I didn't delete the page itself. I have found a link to it here
> http://arches.readthedocs.io/en/4.0.1/installation/#dependencies (which
> I'll fix presently) but is there somewhere else that you came across a link
> to it? I'd like to correct any old references (which includes editing old
> forum posts).
>
> A quick explanation of the differences in documentation that you noticed:
> Bower is used in the stable release of Arches (4.1), but has since been
> replaced by Yarn, which is why you see Yarn documented in the "latest"
> version and Bower in the "stable" version. The need for Shapely was removed
> from Arches just before the 4.1 release, which is why that is not mentioned
> in the "stable" version, but it is in the wiki page that is linked in the
> 4.0.1 documentation.
>
> Final note: when viewing arches.readthedocs.io, you can easily switch
> between documentation for different Arches releases (going back to version
> 2.1) in the bottom left-hand corner of the page. Stable will always be the
> same as the most recent release (4.1.0 right now).
>
>
> Again, thanks for asking for clarification, and I'll be posting soon with
> an update to the post that is currently pinned to the forum to explain
> documentation: https://groups.google.com/forum/?hl=en#!
> topic/archesproject/UYdiTtejKfY
>
> Adam
>
> On Thu, Mar 15, 2018 at 6:09 PM, Anne Millington <[email protected]>
> wrote:
>
>> Hello,
>>
>> I am new to Arches and to the group, and have been trying bravely to use
>> the provided documentation to answer questions, but I have hit a bit of a
>> snag.
>>
>> I am attempting to install in a Windows Server 2012 environment.  I used
>> these instructions which I will call Version 1
>> <http://arches4.readthedocs.io/en/latest/overview/>, and with some
>> finagling successfully negotiated all the steps till I got to the actual
>> installation of Arches.  I finally install Python 3.6.4, because I was
>> having trouble installing pip.  All went well from there, and I have my
>> virtual environment ready for Arches.  Upon issuing the command, I got this
>> error:
>>
>>
>> <https://lh3.googleusercontent.com/-eDsLXWbgZkg/Wqr6GFXpQZI/AAAAAAAAGyM/27zbgof71GITv0WtiLUu1V2EjhpPkOBOACLcBGAs/s1600/Capture.PNG>
>>
>>
>>
>> In researching the problem, I find there are at least three versions of
>> the installation documentation, with some differences that might be
>> relevant.  Version 2
>> <https://arches.readthedocs.io/en/stable/requirements-and-dependencies/> 
>> requires
>> bower, and Version 3
>> <https://github.com/archesproject/arches/wiki/Installing-Dependencies-on-Windows#shapely>
>>  references
>> git and shapely.  The Version 1 set of instructions I was using mention
>> none of those.  Could something like this be the source of my error?
>>
>> I am thinking I should backtrack and follow Version 3 to have the most
>> current docs to guide my install.  Further, I wonder if I should try again
>> to install pip using Python 2.7.x, as that is your recommendation.
>>
>> Any assistance highly appreciated!
>>
>> <https://arches.readthedocs.io/en/stable/requirements-and-dependencies/>
>>
>>
>>
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>
>

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