diff options
Diffstat (limited to 'lib/rdoc/servlet.rb')
| -rw-r--r-- | lib/rdoc/servlet.rb | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/rdoc/servlet.rb b/lib/rdoc/servlet.rb index e1d0f0ce82..bead186b00 100644 --- a/lib/rdoc/servlet.rb +++ b/lib/rdoc/servlet.rb @@ -3,7 +3,13 @@ require 'rdoc' require 'erb' require 'time' require 'json' -require 'webrick' + +begin + require 'webrick' +rescue LoadError + puts "webrick is not found. You may need to `gem install webrick` to install webrick." + exit +end ## # This is a WEBrick servlet that allows you to browse ri documentation. |