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amzn / oss-dashboard

A dashboard for viewing many GitHub organizations at once.
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libxml-ruby 2.9.0 no longer on RubyGems.org #133

Closed JonathanParrilla closed 3 years ago

JonathanParrilla commented 5 years ago

Hey everyone,

https://rubygems.org/search?utf8=%E2%9C%93&query=libxml-ruby+2.9.0

^ Produces no results.

That results in the following error when installing from source:

[ec2-user@ip-172-31-27-65 oss-dashboard]$ bundle install Fetching gem metadata from https://rubygems.org/........ Fetching public_suffix 3.0.1 Installing public_suffix 3.0.1 Fetching addressable 2.5.2 Installing addressable 2.5.2 Using bundler 2.0.1 Fetching multipart-post 2.0.0 Installing multipart-post 2.0.0 Fetching faraday 0.13.1 Installing faraday 0.13.1 Fetching libxml-ruby 2.9.0 Installing libxml-ruby 2.9.0 with native extensions Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

current directory: /home/ec2-user/.gem/ruby/2.4/gems/libxml-ruby-2.9.0/ext/libxml

/usr/bin/ruby2.4 -r ./siteconf20190320-29226-ypcfb4.rb extconf.rb /usr/bin/ruby2.4: warning: shebang line ends with \r may cause a problem mkmf.rb can't find header files for ruby at /usr/share/ruby/include/ruby.h

extconf failed, exit code 1

Gem files will remain installed in /home/ec2-user/.gem/ruby/2.4/gems/libxml-ruby-2.9.0 for inspection. Results logged to /home/ec2-user/.gem/ruby/2.4/extensions/x86_64-linux/2.4/libxml-ruby-2.9.0/gem_make.out

An error occurred while installing libxml-ruby (2.9.0), and Bundler cannot continue. Make sure that gem install libxml-ruby -v '2.9.0' --source 'https://rubygems.org/' succeeds before bundling.

In Gemfile: libxslt-ruby was resolved to 1.1.1, which depends on libxml-ruby

What other version of libxml-ruby do you recommend? 3.1.0 perhaps?

Additionally, I think we should update the documentation as far as what OS is recommended for this, perhaps Amazon Linux, as well as the fact that the default ruby for amazon linux is 2.0 and needs to be upgraded to 2.4 via yum install ruby24, and then set to be the default ruby via sudo alternatives --set ruby /usr/bin/ruby2.4

hyandell commented 5 years ago

That's weird - I bundle installed in a new RVM version yesterday so you'd think I'd have hit this. I was testing on OS X and then deploy to Amazon Linux (which I haven't done for the Gemfile change from yesterday). I've blocked an hour on Friday to look into this (if I don't get to it earlier).

hyandell commented 5 years ago

2.9.0 is still on rubygems: https://rubygems.org/gems/libxml-ruby/versions/2.9.0

Looking at the error, it looks like its related C code failed to compile.

Excellent point on the OS documentation. I've been running this via rvm rather than the OS Ruby so I hadn't hit this issue.

hyandell commented 5 years ago

Running on a new Amazon Linux instance.

Had to: sudo amazon-linux-extras install ruby2.4 sudo gem install rdoc

Then had to move the Gemfile back to 2.4.4 as AL2 doesn't have 2.4.5 yet.

Then had your libxml-ruby error in bundle install. Looks like ruby2.4 isn't installing the ruby-dev source headers :(

I'll keep digging. Short term, I like using https://rvm.io/ rather than installing via the package manager. May not help if your systems/policies require using the package manager.

hyandell commented 5 years ago

Trying a bit more brute force on Amazon Linux 2:

sudo yum install ruby-devel # running fast and loose here as this is presumably the ruby 2.0.0 headers sudo yum install gcc # got an error that a compiler was needed to compile libxml-ruby sudo yum install redhat-rpm-config # compile failed as it didn't have redhat-hardened-cc1

Now libxslt-ruby fails due to lack of libxml-ruby. Ugh.