Problems installing rdoc, irb, bluecloth, chronic on fedora 12
- by Vineeth
Hello,
What do these errors mean?
[root@localhost config]# gem install bluecloth
Building native extensions. This could take a while...
ERROR: Error installing bluecloth:
ERROR: Failed to build gem native extension.
/usr/bin/ruby extconf.rb
can't find header files for ruby.
Gem files will remain installed in /usr/lib64/ruby/gems/1.8/gems/bluecloth-2.0.7 for
inspection.
Results logged to /usr/lib64/ruby/gems/1.8/gems/bluecloth-2.0.7/ext/gem_make.out
[root@localhost config]#
And this
[root@localhost config]# gem install chronic
Successfully installed json_pure-1.4.3
Successfully installed rubyforge-2.0.4
Successfully installed hoe-2.6.0
Successfully installed chronic-0.2.3
4 gems installed
/usr/lib64/ruby/gems/1.8/gems/rdoc-2.5.8/lib/rdoc/ruby_lex.rb:67: warning:
parenthesize argument(s) for future version
ERROR: While executing gem ... (Gem::DocumentError)
ERROR: RDoc documentation generator not installed: no such file to load -- irb/slex
[root@localhost config]#
I have installed rdocs using "yum install ruby-rdocs". But I don't understand what this error means