from the email about Bintray: "JFrog has a new free subscription tier that gives you the ability to manage and distribute artifacts"
Why on Earth would we trust JFrog with another free subscription when they're taking Bintray offline on short notice without a clear and automated migration path?
/C:/Users/MyUser/.m2/repository/org/jruby/jruby-complete/1.7.26/jruby-complete-1.7.26.jar!/META-INF/jruby.home/lib/ruby/shared/rubygems/core_ext/kernel_require.rb:1:in `require':
It seems your ruby installation is missing psych (for YAML output).
To eliminate this warning, please install libyaml and reinstall your ruby.
Exception in thread "main" org.jruby.exceptions.RaiseException: (LoadError) load error: psych -- java.lang.ExceptionInInitializerError: null
at org.jruby.RubyKernel.require(org/jruby/RubyKernel.java:1040)
at RUBY.require(/C:/Users/MajdTL/.m2/repository/org/jruby/jruby-complete/1.7.26/jruby-complete-1.7.26.jar!/META-INF/jruby.home/lib/ruby/shared/rubygems/core_ext/kernel_require.rb:54)
at RUBY.(root)(/C:/Users/MajdTL/.m2/repository/org/jruby/jruby-complete/1.7.26/jruby-complete-1.7.26.jar!/META-INF/jruby.home/lib/ruby/2.0/yaml.rb:5)
at org.jruby.RubyKernel.require(org/jruby/RubyKernel.java:1040)
<dependency>
<groupId>org.asciidoctor</groupId>
<artifactId>asciidoctorj</artifactId>
<version>1.5.5</version>
</dependency>
<dependency>
<groupId>org.asciidoctor</groupId>
<artifactId>asciidoctorj-pdf</artifactId>
<version>1.5.0-alpha.15</version>
</dependency>
mvn dependency:tree
can help find which dependency is using jnr-posix