Dear Bowen,

On Wed, Aug 26, 2009 at 8:02 AM, Li Bowen<[email protected]> wrote:
>
> I am trying to install RDKit. When I test the build it gave the following
> error. I have c:\python26 in my path variable and all the environment
> variables have been set up. Don’t understand why it still looks into
> c:/python25 for python.exe.

At least part of the problem is on line 77 of $RDBASE/rdkit/RDConfig.py:
  
pythonExe=os.path.join(os.environ.get('PYTHONHOME','c:/python25'),'python.exe')
You need to either set a PYTHONHOME environment variable or edit this
line to be:
  
pythonExe=os.path.join(os.environ.get('PYTHONHOME','c:/python26'),'python.exe')

> By the way the installation is really difficult
> and must be very cautious.

Yes, the installation and configuration is not as straightforward as
it could be.

Best Regards,
-greg

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