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Programming Ruby 3.2 (5th Edition): B1.0 page 274, Missing README.md in code/gems/aaagmnr

BernardK

BernardK

Programming Ruby 3.2 (5th Edition): B1.0 page 274, Missing README.md in code/gems/aaagmnr

@noelrappin

page 274, in Packaging Your RubyGem, paragraph 2, command $ gem build

Missing README.md in code/gems/aaagmnr :

% gem build aaagmnr.gemspec
WARNING:  See https://guides.rubygems.org/specification-reference/ for help
ERROR:  While executing gem ... (Gem::InvalidSpecificationException)
    ["README.md"] are not files

As I had executed bundle gem aaagmnr on page 266 in another directory, I was able to copy README.md into code/gems/aaagmnr, and could sucessfully build the gem :

% gem build aaagmnr.gemspec
  Successfully built RubyGem
  Name: aaagmnr
  Version: 0.1.0
  File: aaagmnr-0.1.0.gem

The code from the pragprog book site comes without README.md.

Capture d’écran 2023-01-23 à 09.09.59
Capture d’écran 2023-01-23 à 09.09.59928×460 53.5 KB
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First Post!

noelrappin

noelrappin

Author of Modern Front-End Development for Rails

I will look into this – the Readme.md is definitely in my source, but it’s definitely not in the code download. Something weird must be happening in packaging, I’ll pass this along.

Post #2

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