Compile Failure Ruby 2.1.0

[gordonk]

Thanks for a great project. Has made building a ruby tile server very simple.

Keeping on the bleeding edge I tried to build a ruby 2.0.0 ruby_mapnik application to ruby 2.1.0

Got:

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

Followed by page after page of:

/Users/gordon/.rbenv/versions/2.1.0/bin/ruby extconf.rb

/Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/ext/builder.rb:89:in `run': ERROR: Failed to build gem native extension. (Gem::Ext::BuildError)

Then

sh: fork: Resource temporarily unavailable /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/ext/builder.rb:89:in `run': ERROR: Failed to build gem native extension. (Gem::Ext::BuildError)

/Users/gordon/.rbenv/versions/2.1.0/bin/ruby extconf.rb

extconf failed, exit code 128

Then page after page of:

Gem files will remain installed in /Users/gordon/Sites/fv/tam/vendor/bundle/gems/cairo-1.12.8 for inspection. Results logged to /Users/gordon/Sites/fv/tam/vendor/bundle/extensions/x86_64-darwin-13/2.1.0/cairo-1.12.8/gem_make.out from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/ext/ext_conf_builder.rb:37:in block in build' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/tempfile.rb:324:inopen' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/ext/ext_conf_builder.rb:17:in build' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/ext/builder.rb:161:inblock (2 levels) in build_extension' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/ext/builder.rb:160:in chdir' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/ext/builder.rb:160:inblock in build_extension' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/ext/builder.rb:159:in synchronize' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/ext/builder.rb:159:inbuild_extension' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/ext/builder.rb:198:in block in build_extensions' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/ext/builder.rb:195:ineach' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/ext/builder.rb:195:in build_extensions' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/specification.rb:1436:inblock in build_extensions' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/user_interaction.rb:45:in use_ui' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/specification.rb:1434:inbuild_extensions' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/stub_specification.rb:60:in build_extensions' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/basic_specification.rb:56:incontains_requirable_file?' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/specification.rb:925:in block in find_inactive_by_path' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/specification.rb:924:ineach' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/specification.rb:924:in find' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/specification.rb:924:infind_inactive_by_path' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems.rb:185:in try_activate' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:132:inrescue in require' from /Users/gordon/.rbenv/versions/2.1.0/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:144:in require' from extconf.rb:10:in

'

extconf failed, exit code 1

It appears to be unhappy about cairo but its not cairo itself, that installs fine as a Gem.

Sorry I can't give you anymore information. The error message is a bit sparse.

Gordon