Problem in installing mysql on my Fedora11 machine

i got problem when i install mysql on my fedora11 开发者_开发问答machine This was the error face

gem install mysql
    Building native extensions.  This could take a while...
    ERROR:  Error installing mysql:
        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/lib/ruby/gems/1.8/gems/mysql-2.8.1 for inspection.
Results logged to /usr/lib/ruby/gems/1.8/gems/mysql-2.8.1/ext/mysql_api/gem_make.out

Have you any idea.

why you use fedora 11 now they are any more updates install fedora 13

yum install mysql

if you want build manualy mysql you need install ruby-devel

yum install ruby-devel