Can not set path variable in mac for KobWeb

I can't set path variable for kobweb framework in mac according to kobweb github readme https://github.com/varabyte/kobweb. Here is the screen short I have attached step by step I was trying to setup

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Solution 1:

You need to source your profile after creating it -- source ~/.bash_profile for example. Does that help?

Also, what happens if you type ~/Applications/kobweb-0.9.0/bin/kobweb ? Just to make sure everything downloaded and extracted correctly.

Read more about source here: https://www.baeldung.com/linux/source-command

Also, when you open a new terminal, it may load ~/.bashrc and not ~/.bash_profile, so you can either move the PATH setting in there or load the ~/.bash_profile file directly in your ~/.bashrc file, see also: https://apple.stackexchange.com/a/316033