[Users] CactusTutorial

Tomas Andrade tandrade at icc.ub.edu
Wed Aug 28 14:02:28 CDT 2019

thank you! I figured that out, I was incorrectly running the Mac version of
Simfactory on
Nebula, that was causing the problem.

On Wed, 28 Aug 2019 at 16:37, Haas, Roland <rhaas at illinois.edu> wrote:

> Hello Tomas,
> to run the tutorial online (ie via http://etkhub.ndslabs.org/) you do
> not need to install any software. The "Prerequisites" section is only
> used when you want to run the tutorial on your own laptop. The section
> talking about xcode in particular is only used on OSX systems (Macs).
> Yours,
> Roland
> > Hi,
> >
> > I am running the CactusTutorial online. In the section 'Prerequisites',
> > we are told to install a few packages (xcode, gcc, git, etc). To try to
> do
> > so, I
> > opened a terminal within Jupyter, and typed
> >
> > sudo xcodebuild -license
> >
> > I got the error message:
> >
> > /bin/sh: 1: sudo: not found
> >
> > So, I can't download any of the prerequisites.
> >
> > I am able to continue and download Cactus with 'GetComponents' and
> > run 'simfactory', but the build of 'einsteintoolkit' fails due to lack of
> > the
> > C compiler.
> >
> > Any advice?
> >
> > thank you!
> > Tomas
> >
> --
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