Hi Susan -

I think the installation will proceed despite Error 1.

Regarding Error 2 - Did you install the dependencies using the OSGeo4W
installer? If so, is 'C:\OSGeo4W64\bin' added to your systems PATH
environment variable?

If your PATH is correct, perhaps the issue is with the Shapely installation
itself?  It looks like you need to install that prior to installing Arches
on Windows.  If you didn't catch it in the docs, there is a short section
on installing Shapely for Windows: https://github.com/
archesproject/arches/wiki/Installing-Dependencies-on-Windows

- Cyrus




On Wed, Apr 26, 2017 at 3:56 PM, Susan Penacho <spena...@gmail.com> wrote:

> Hi,
> After I ran into issues trying to install arches on my windows 10 machine
> with the repository, I switched to the pip installation using the online
> documentation (https://arches4.readthedocs.io/en/latest/installation/#
> installing-arches).
>
> Using the pip installation steps on the installation documentation I was
> able to do steps 1 to 3 and create the virtual environment. When I tried to
> install arches in step 4 I got back two errors:
>
> Error 1:
>
>   Requirement already up-to-date: six>=1.6.0 in 
> c:\projects\env\lib\site-packages
> (from setuptools)
>
>   Requirement already up-to-date: pyparsing in 
> c:\projects\env\lib\site-packages
> (from packaging>=16.8->setuptools)
>
>   Could not open requirements file: [Errno 2] No such file or directory:
> 'c:\\projects\\env\\Lib\\site-packages\\arches\\install\\requirements.txt'
>
>   error: [Errno 2] No such file or directory:
> 'c:\\projects\\env\\Lib\\site-packages\\arches\\install\\
> django_overrides\\admin.py'
>
>   ----------------------------------------
>
>   Failed building wheel for arches
>
>   Running setup.py clean for arches
>
> Failed to build arches
>
> Installing collected packages: arches
>
>   Running setup.py install for arches ... /
>
>
> Error2:
>
>     Collecting tilestache (from -r c:\projects\env\Lib\site-
> packages\arches\install\requirements.txt (line 12))
>
>       Using cached TileStache-1.51.6-py2-none-any.whl
>
>     Collecting shapely (from -r c:\projects\env\Lib\site-
> packages\arches\install\requirements.txt (line 13))
>
>       Downloading Shapely-1.5.17.tar.gz (180kB)
>
>         Complete output from command python setup.py egg_info:
>
>         Traceback (most recent call last):
>
>           File "<string>", line 1, in <module>
>
>           File 
> "c:\projects\env\Lib\site-packages\arches\tmp\shapely\setup.py",
> line 38, in <module>
>
>             from shapely._buildcfg import geos_version_string,
> geos_version, \
>
>           File "shapely\_buildcfg.py", line 200, in <module>
>
>             lgeos = CDLL("geos.dll")
>
>           File "c:\python27\Lib\ctypes\__init__.py", line 362, in __init__
>
>             self._handle = _dlopen(self._name, mode)
>
>         WindowsError: [Error 126] The specified module could not be found
>
>
>
>         ----------------------------------------
>
>     Command "python setup.py egg_info" failed with error code 1 in
> c:\projects\env\Lib\site-packages\arches\tmp\shapely\
>
>     error: [Errno 2] No such file or directory:
> 'c:\\projects\\env\\Lib\\site-packages\\django\\contrib\\auth'
>
>
>
>     ----------------------------------------
>
> Command "c:\projects\env\scripts\python.exe -u -c "import setuptools,
> tokenize;__file__='c:\\users\\susanp~1\\appdata\\local\\
> temp\\pip-build-xmr2ko\\arches\\setup.py';f=getattr(tokenize, 'open',
> open)(__file__);code=f.read().replace('\r\n',
> '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record
> c:\users\susanp~1\appdata\local\temp\pip-dokxbf-record\install-record.txt
> --single-version-externally-managed --compile --install-headers
> c:\projects\env\include\site\python2.7\arches" failed with error code 1
> in c:\users\susanp~1\appdata\local\temp\pip-build-xmr2ko\arches\
>
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