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