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Re: Cannot load example data

• To: mathgroup at smc.vnet.net
• Subject: [mg111473] Re: Cannot load example data
• From: Alexey <lehin.p at gmail.com>
• Date: Mon, 2 Aug 2010 07:07:11 -0400 (EDT)
• References: <i30ghk$mea$1@smc.vnet.net> <i33css$853$1@smc.vnet.net>

On 1 =D0=B0=D0=B2=D0=B3, 12:57, "Jon Harrop" <use... at ffconsultancy.com> wrote:
> "Bill Rowe" <readn... at sbcglobal.net> wrote in message
>
> news:i30ghk$mea$1 at smc.vnet.net...
>
>
>
> > On 7/30/10 at 6:55 AM, use... at ffconsultancy.com (Jon Harrop) wrote:
>
> >>The Graph Utilities docs have some nice examples but many of them do
> >>not run in my copy of Mathematica 7.0.1 (Windows), giving errors
> >>like the following when trying to load example data:
>
> >>FetchURL::nofile: File
> >>C:\Users\Jon\AppData\Local\Temp\mAC72.tmp\can___61.mtx.gz cannot be
> >>opened.
>
> >>Am I doing something wrong or does this simply not work?
>
> > How do you expect anyone to determine whether you are doing
> > something wrong when you didn't say what you were doing? You
> > really do need to post the code that resulted in the error
> > message if you want intelligent answers.
>
> Good point. The following code from the docs fails in the same way:
>
> =C2  ExampleData[{"Matrix", "CAN =C2 292"}]
>
> Cheers,
> Jon.

Hello, I confirm this on Windows 2000 with Mathematica 6.0.3:

In[1]:= ExampleData[{"Matrix", "CAN  292"}]

During evaluation of In[1]:= FetchURL::nofile: File C:\Documents and \
Settings\user\Local Settings\Temp\000002a01604\can__292.mtx.gz cannot
\
be opened.

Out[1]= $Failed