Setup MacOS 11 Big Sur Discussion

Hi
I get an error:
/.zshrc:2: parse error near `source'
any ideas why?

Followed these steps just after reformatting my mac to OS BigSur and got the following error when I tried creating a new rails app:
sh: node: command not found
sh: nodejs: command not found
Node.js not installed. Please download and install Node.js https://nodejs.org/en/download/
Exiting!

I guess Node doesn't come installed with a mac, so going to see if installing that will resolve the issue.

When I run ruby -v I get the response ruby 2.6.3 instead of ruby 3.0.2. What do you think the problem might be?

Question: When I run ruby -v I get the response ruby 2.6.3 instead of ruby 3.0.2

Did you run rbenv global 3.0.2?
I don't use rbenv, so this is a guess.
I use chruby which is bit more basic and easier than rbenv. https://github.com/postmodern/chruby