rake about : Examine your installed rails environment.
This command will also detect common installation errors. For example, if it
can’t find a JavaScript runtime, it will provide you with a link to available
runtimes.
Once you get rake about working, you have everything you need to start a stand-
alone web server that can run our newly created Rails application.
This command will also detect common installation errors. For example, if it
can’t find a JavaScript runtime, it will provide you with a link to available
runtimes.
Once you get rake about working, you have everything you need to start a stand-
alone web server that can run our newly created Rails application.
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