Why if I write, #sudo gem install sqlite3-ruby , returned this error?
Select which gem to install for your platform (i486-linux)
- sqlite3-ruby 1.2.0 (mswin32)
- sqlite3-ruby 1.2.0 (ruby)
- sqlite3-ruby 1.1.0 (mswin32)
- sqlite3-ruby 1.1.0 (ruby)
- Skip this gem
- Cancel installation
2
Building native extensions. This could take a while…
Successfully installed sqlite3-ruby-1.2.0
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:27:in
gem_original_require': no such file to load -- rdoc/rdoc (LoadError) from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:27:in
require’
from /usr/local/lib/site_ruby/1.8/rubygems/doc_manager.rb:71:in
load_rdoc' from /usr/local/lib/site_ruby/1.8/rubygems/doc_manager.rb:41:in
generate_ri’
from
/usr/local/lib/site_ruby/1.8/rubygems/gem_commands.rb:299:in
execute' from /usr/local/lib/site_ruby/1.8/rubygems/gem_commands.rb:298:in
execute’
from
/usr/local/lib/site_ruby/1.8/rubygems/gem_commands.rb:236:in
execute' from /usr/local/lib/site_ruby/1.8/rubygems/command.rb:70:in
invoke’
from /usr/local/lib/site_ruby/1.8/rubygems/cmd_manager.rb:120:in
process_args' from /usr/local/lib/site_ruby/1.8/rubygems/cmd_manager.rb:91:in
run’
from /usr/local/lib/site_ruby/1.8/rubygems/gem_runner.rb:30:in
`run’
from /usr/bin/gem:23
Can someone help me ?
Thanks!!!