推出Heroku，json和ruby 1.9.2时出错
我在推送Heroku时遇到问题，请按照以下错误进行操作
-----> Gemfile detected, running Bundler version 1.0.7 Unresolved dependencies detected; Installing... Using --without development:test Fetching source index for http://rubygems.org/ Installing rake (0.9.2) Installing abstract (1.0.0) Installing activesupport (3.0.9) Installing builder (2.1.2) Installing i18n (0.5.0) Installing activemodel (3.0.9) Installing erubis (2.6.6) Installing rack (1.2.3) Installing rack-mount (0.6.14) Installing rack-test (0.5.7) Installing tzinfo (0.3.29) Installing actionpack (3.0.9) Installing mime-types (1.16) Installing polyglot (0.3.2) Installing treetop (1.4.10) Installing mail (2.2.19) Installing actionmailer (3.0.9) Installing arel (2.0.10) Installing activerecord (3.0.9) Installing activeresource (3.0.9) Installing diff-lcs (1.1.2) Installing json (1.5.3) with native extensions /usr/ruby1.9.2/lib/ruby/1.9.1/rubygems/specification.rb:519:in `normalize_yaml_input': invalid byte sequence in US-ASCII (ArgumentError) from /usr/ruby1.9.2/lib/ruby/1.9.1/rubygems/specification.rb:479:in `from_yaml' from /usr/ruby1.9.2/lib/ruby/1.9.1/rubygems/package/tar_input.rb:183:in `load_gemspec' from /usr/ruby1.9.2/lib/ruby/1.9.1/rubygems/package/tar_input.rb:51:in `block in initialize' from /usr/ruby1.9.2/lib/ruby/1.9.1/rubygems/package/tar_reader.rb:64:in `block in each' from /usr/ruby1.9.2/lib/ruby/1.9.1/rubygems/package/tar_reader.rb:55:in `loop' from /usr/ruby1.9.2/lib/ruby/1.9.1/rubygems/package/tar_reader.rb:55:in `each' from /usr/ruby1.9.2/lib/ruby/1.9.1/rubygems/package/tar_input.rb:32:in `initialize' from /usr/ruby1.9.2/lib/ruby/1.9.1/rubygems/package/tar_input.rb:17:in `new' from /usr/ruby1.9.2/lib/ruby/1.9.1/rubygems/package/tar_input.rb:17:in `open' from /usr/ruby1.9.2/lib/ruby/1.9.1/rubygems/package.rb:58:in `open' from /usr/ruby1.9.2/lib/ruby/1.9.1/rubygems/format.rb:63:in `from_io' from /usr/ruby1.9.2/lib/ruby/1.9.1/rubygems/format.rb:51:in `block in from_file_by_path' from /usr/ruby1.9.2/lib/ruby/1.9.1/open-uri.rb:35:in `open' from /usr/ruby1.9.2/lib/ruby/1.9.1/open-uri.rb:35:in `open' from /usr/ruby1.9.2/lib/ruby/1.9.1/rubygems/format.rb:50:in `from_file_by_path' from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/source.rb:72:in `fetch' from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/installer.rb:45:in `block in run' from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/spec_set.rb:12:in `block in each' from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/spec_set.rb:12:in `each' from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/spec_set.rb:12:in `each' from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/installer.rb:44:in `run' from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/installer.rb:8:in `install' from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/cli.rb:225:in `install' from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/vendor/thor/task.rb:22:in `run' from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/vendor/thor/invocation.rb:118:in `invoke_task' from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/vendor/thor.rb:246:in `dispatch' from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/vendor/thor/base.rb:389:in `start' from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/bin/bundle:13:in `' from /usr/ruby1.9.2/bin/bundle:19:in `load' from /usr/ruby1.9.2/bin/bundle:19:in `' FAILED: http://devcenter.heroku.com/articles/bundler ！ Heroku推被拒绝，无法通过Bundler安装gem
我正在使用ruby 1.9.2。
我的解决方法是，将其添加到Gemfile的顶部
if RUBY_VERSION =~ /1.9/ Encoding.default_external = Encoding::UTF_8 Encoding.default_internal = Encoding::UTF_8 end
参考： http ： //www.ruby-forum.com/topic/178706
根据github在另一个gem上的这个类似问题，看起来是因为缺少gemspec文件中的编码声明
https://github.com/RubyMoney/money/pull/87
我检查了json 1.5.3和1.5.4源码，他们都有它。
所以，可能是json旁边的另一颗gem，可能没有那条线。
您可能想要在项目根文件夹中找到带有命令bundle install gem。