Syntax error: put 0 before dot - ruby '2.4.1'

[Luke Connell]

Hello all. Anyone have an idea how to fix this issue?

My first error said:

Lukes-MacBook-Pro:ruby-getting-started lukeconnell$ bundle install

Your Ruby version is 2.4.1, but your Gemfile specified 2.3.4

To fix this I edited the gemfile to update the ruby version. The new error I receive is below:

Lukes-MacBook-Pro:ruby-getting-started lukeconnell$ bundle install

[!] There was an error parsing `Gemfile`: no .<digit> floating literal anymore; put 0 before dot - ruby ‘2.4.1’

          ^

/Users/lukeconnell/ruby-getting-started/Gemfile:2: syntax error, unexpected tFLOAT, expecting '('

ruby ‘2.4.1’

             ^. Bundler cannot continue.

 #  from /Users/lukeconnell/ruby-getting-started/Gemfile:2

 #  -------------------------------------------

 #  source 'https://rubygems.org'

 >  ruby ‘2.4.1’

 #  

 #  -------------------------------------------

Lukes-MacBook-Pro:ruby-getting-started lukeconnell$

[Pat Allan]

Hi Luke

It looks like you’re using the wrong quote type around the version number - they should be straight (like you’ve got around the source value), rather than angled/curly quotes.

— 

Pat

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