Ruby+Jekyll编译静态页遇TZInfo时区数据源错误求助

问题描述 #

我今天尝试用Ruby+Jekyll编译从academicpages仓库fork来的静态网页文件，已完成Ruby、Gem及相关依赖包的安装，但执行bundle exec jekyll build命令编译时，持续弹出时区配置错误。查阅大量问答并咨询ChatGPT后，现有方法均无效，求更优解决办法。

错误日志 #

C:\Users\asus\Desktop\pioneerzhou.github.io>bundle exec jekyll build
Configuration file: C:/Users/asus/Desktop/pioneerzhou.github.io/_config.yml
jekyll 3.9.5 | Error:  No source of timezone data could be found.
Please refer to https://tzinfo.github.io/datasourcenotfound for help resolving this error.
C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/tzinfo-2.0.6/lib/tzinfo/data_source.rb:159:in `rescue in create_default_data_source': No source of timezone data could be found. (TZInfo::DataSourceNotFound)
Please refer to https://tzinfo.github.io/datasourcenotfound for help resolving this error.
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/tzinfo-2.0.6/lib/tzinfo/data_source.rb:156:in `create_default_data_source'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/tzinfo-2.0.6/lib/tzinfo/data_source.rb:55:in `block in get'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/tzinfo-2.0.6/lib/tzinfo/data_source.rb:54:in `synchronize'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/tzinfo-2.0.6/lib/tzinfo/data_source.rb:54:in `get'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/tzinfo-2.0.6/lib/tzinfo/timezone.rb:235:in `data_source'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/tzinfo-2.0.6/lib/tzinfo/timezone.rb:128:in `get'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/jekyll-3.9.5/lib/jekyll/utils/win_tz.rb:16:in `calculate'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/jekyll-3.9.5/lib/jekyll.rb:130:in `set_timezone'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/jekyll-3.9.5/lib/jekyll.rb:118:in `block in configuration'
        from <internal:kernel>:90:in `tap'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/jekyll-3.9.5/lib/jekyll.rb:117:in `configuration'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/jekyll-3.9.5/lib/jekyll/command.rb:43:in `configuration_from_options'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/jekyll-3.9.5/lib/jekyll/commands/build.rb:29:in `process'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/jekyll-3.9.5/lib/jekyll/commands/build.rb:18:in `block (2 levels) in init_with_program'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/mercenary-0.3.6/lib/mercenary/command.rb:220:in `block in execute'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/mercenary-0.3.6/lib/mercenary/command.rb:220:in `each'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/mercenary-0.3.6/lib/mercenary/command.rb:220:in `execute'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/mercenary-0.3.6/lib/mercenary/program.rb:42:in `go'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/mercenary-0.3.6/lib/mercenary.rb:19:in `program'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/jekyll-3.9.5/exe/jekyll:15:in `<top (required)>'
        from C:/Users/asus/AppData/Local/Microsoft/WindowsApps/jekyll:32:in `load'
        from C:/Users/asus/AppData/Local/Microsoft/WindowsApps/jekyll:32:in `<main>'
C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/tzinfo-2.0.6/lib/tzinfo/data_sources/zoneinfo_data_source.rb:252:in `initialize': None of the paths included in TZInfo::DataSources::ZoneinfoDataSource.search_path are valid zoneinfo directories. (TZInfo::DataSources::ZoneinfoDirectoryNotFound)
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/tzinfo-2.0.6/lib/tzinfo/data_source.rb:157:in `new'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/tzinfo-2.0.6/lib/tzinfo/data_source.rb:157:in `create_default_data_source'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/tzinfo-2.0.6/lib/tzinfo/data_source.rb:55:in `block in get'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/tzinfo-2.0.6/lib/tzinfo/data_source.rb:54:in `synchronize'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/tzinfo-2.0.6/lib/tzinfo/data_source.rb:54:in `get'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/tzinfo-2.0.6/lib/tzinfo/timezone.rb:235:in `data_source'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/tzinfo-2.0.6/lib/tzinfo/timezone.rb:128:in `get'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/jekyll-3.9.5/lib/jekyll/utils/win_tz.rb:16:in `calculate'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/jekyll-3.9.5/lib/jekyll.rb:130:in `set_timezone'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/jekyll-3.9.5/lib/jekyll.rb:118:in `block in configuration'
        from <internal:kernel>:90:in `tap'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/jekyll-3.9.5/lib/jekyll.rb:117:in `configuration'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/jekyll-3.9.5/lib/jekyll/command.rb:43:in `configuration_from_options'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/jekyll-3.9.5/lib/jekyll/commands/build.rb:29:in `process'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/jekyll-3.9.5/lib/jekyll/commands/build.rb:18:in `block (2 levels) in init_with_program'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/mercenary-0.3.6/lib/mercenary/command.rb:220:in `block in execute'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/mercenary-0.3.6/lib/mercenary/command.rb:220:in `each'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/mercenary-0.3.6/lib/mercenary/command.rb:220:in `execute'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/mercenary-0.3.6/lib/mercenary/program.rb:42:in `go'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/mercenary-0.3.6/lib/mercenary.rb:19:in `program'
        from C:/Users/asus/.local/share/gem/ruby/3.2.0/gems/jekyll-3.9.5/exe/jekyll:15:in `<top (required)>'
        from C:/Users/asus/AppData/Local/Microsoft/WindowsApps/jekyll:32:in `load'
        from C:/Users/asus/AppData/Local/Microsoft/WindowsApps/jekyll:32:in `<main>'

解决办法 #

1. 安装tzinfo-data依赖包 #

Windows系统默认没有时区数据库，手动安装tzinfo-data即可提供TZInfo所需的数据源：

• 直接执行命令：gem install tzinfo-data
• 或者在项目的Gemfile中添加以下内容，再执行bundle install：

  gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw]
  

2. 在Jekyll配置中指定时区 #

跳过自动时区检测，直接在_config.yml文件中添加你的时区配置，比如：

timezone: Asia/Shanghai

常用时区还包括America/New_York、Europe/London等，根据实际情况选择。

3. 检查Ruby与Jekyll版本兼容性 #

你当前使用Ruby 3.2.0搭配Jekyll 3.9.5，两者可能存在适配问题：

• 尝试降级Ruby到3.1.x版本，或者升级Jekyll到4.x版本，执行gem install jekyll --version 4.3.3后重新编译。

4. 手动设置时区数据源路径 #

如果上述方法无效，可手动指定zoneinfo目录路径：

1. 下载完整的zoneinfo时区数据包，放到本地某个路径，比如C:\zoneinfo
2. 设置环境变量TZINFO_DATA_SOURCE_DIR=C:\zoneinfo，重启命令行后再执行编译命令

内容的提问来源于stack exchange，提问作者superlazyZhou