[melbourne-pug] wheel has fallen off

[Mike Dewhirst]

David

Thanks for these links. I have bookmarked them. The problem is solved 
now and therefore I don't have to compile for the moment. Fortunately :)

Cheers

Mike

On 23/03/2015 6:52 PM, David Micallef wrote:
> Hi
>
> You might find you are looking forÂ
>
> Microsoft Visual C++ Compiler for Python 2.7
>
> http://www.microsoft.com/en-au/download/details.aspx?id=44266Â
>
> If you ever want to compile python extensions for 3.4 on windows the
> best way I found to set up is to follow:
>
> http://blog.ionelmc.ro/2014/12/21/compiling-python-extensions-on-windows/Â
>
> Regards
>
> David
>
> David
> +61 3 9036 2788
>
>
> On 23 March 2015 at 18:38, Mike Dewhirst <miked at dewhirst.com.au
> <mailto:miked at dewhirst.com.au>> wrote:
>
>     I'm failing to install psycopg2 in a virtualenv and hoping someone
>     can help. My efforts so far have blown it away across all
>     virtualenvs. I have obviously installed an incompatible DLL file
>     somewhere as follows ...
>
>     Â  File
>     "C:\Users\mike\env\xxdx\lib\__site-packages\django\db\__backends\postgresql_psycopg2\__base.py",
>     line 25, in <module>
>     Â  Â  raise ImproperlyConfigured("Error loading psycopg2 module: %s"
>     % e)
>     django.core.exceptions.__ImproperlyConfigured: Error loading
>     psycopg2 module: DLL load failed: %1 is not a valid Win32 application.
>
>
>     This is a Windows 8.1 laptop in an activated py2.7.9 env and Chris
>     Gohlke's pre-compiled (where I think "pre-" means "presumably")
>     psycopg2-2.5.5-cp27-none-win___amd64.whl from
>     http://www.lfd.uci.edu/~__gohlke/pythonlibs/
>     <http://www.lfd.uci.edu/~gohlke/pythonlibs/>
>
>     I realise Mr Gohlke offers no warranty/support etc.
>
>     Pip 6.08 doesn't like me using such a downloaded wheel ...
>
>
>     (xxdx) C:\Users\mike\env\xxdx\ssds>__pip install
>     C:\Users\mike\Downloads\__python\postgresql\psycopg2-2.__5.5-cp27-none-win_amd64.whl
>     psycopg2-2.5.5-cp27-none-win___amd64.whl is not a supported wheel on
>     this platform.
>
>     ... and demands a compiler if I use the more common approach ...
>
>     (xxdx) C:\Users\mike\env\xxdx>pip install psycopg2
>     Collecting psycopg2
>     Â  Downloading psycopg2-2.6.tar.gz (367kB)
>     Â  Â  100% |#############################__###| 368kB 650kB/s
>     Installing collected packages: psycopg2
>     Â  Running setup.py install for psycopg2
>     Â  Â  building 'psycopg2._psycopg' extension
>     Â  Â  error: Microsoft Visual C++ 9.0 is required (Unable to find
>     vcvarsall.bat). Get it from http://aka.ms/vcpython27
>
>     Unfortunately, http://aka.ms/vcpython27 eventually leads to
>     http://www.microsoft.com/en-__us/download/confirmation.aspx?__id=44266
>     <http://www.microsoft.com/en-us/download/confirmation.aspx?id=44266>
>     and just does nothing. Having studied that page carefully and
>     finding a "click here" if nothing happens after 30 seconds it seems
>     there is no server to be found on the other side of that "click here".
>
>     Does anyone have any suggestions?
>
>     Thanks
>
>     Mike
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