未定义的方法“突出显示” Python+Pygments

Question

我在 RHEL 6 i386 上使用 python 2.6.6 和 Pygments version 1.4，但当我尝试在 gitlabhq 中创建新项目时总是收到此错误消息。

gem 列表显示：pygments.rb (0.2.3)、rubypython (0.5.1) 等。

运行 rails s -e production 后，我在 stdout 中看到以下错误。 这个错误首先发生：

Completed 500 Internal Server Error in 595ms

ActionView::Template::Error (Could not open library 'lib.so': lib.so: cannot open shared     object file: No such file or directory):
1: <% bash_lexer = Pygments::Lexer[:bash] %>
2: <div class="">
3:   <div class="git-empty">
4:     <h2>Git global setup:</h2>
app/views/projects/empty.html.erb:1:in   
`_app_views_projects_empty_html_erb___391147148_103534650'
app/controllers/projects_controller.rb:66:in `show'

然后我看到这个：

ActionView::Template::Error (undefined method `highlight' for nil:NilClass):
7: git config --global user.email  "#{current_user.email}"
8: eos
9: %>
10:     <%= raw bash_lexer.highlight(setup_str) %>
11:     <br />
12:     <br />
13:     <h2>Next steps:</h2>
app/views/projects/empty.html.erb:10:in `_app_views_projects_empty_html_erb___460979452__619384988'
app/controllers/projects_controller.rb:66:in `show'

Answer 1

链接器错误，修复：yum install python-devel