Can't install gems because “undefined method `invoke_with_build_args' for nil:NilClass”

Question

I\'m on the Ruby track and I\'m in the installation process of Ruby on Rails.

I\'m trying to install gems but it\'s not happening and i\'m not sure why and how to fi

Answer 1

When I checked my

rbenv local

and

rbenv global 

they we different.

So I set

rbenv local 2.6.5

and it resolved my issue

Answer 2

I found that although I already had openSSL installed I needed to brew upgrade ruby before it was recognized. Another maze of twisty little passages, all alike.

Answer 3

try to use this code in cmd

chcp 1252

Answer 4

It looks like you need to install OpenSSL first. So try to install it:

$ brew install openssl

And then you need to recompile ruby with OpenSSL:

$ CONFIGURE_OPTS="--with-openssl-dir=brew --prefix openssl" rbenv install 2.1.1-p76