rubygems - 0.9.4-4 missing dependencies

[Marek Veber]

Hi,
  I use ubuntu hardy server edition.

I try to:
apt-get install rubygems
gem update
gem install rails -y

and some errors comes to me based on missing dependencies (not checked 
by gem himself).

The solution is:
apt-get install rubygems libc6-dev gcc libfcgi-dev ruby1.8-dev

or  add libc6-dev gcc libfcgi-dev ruby1.8-dev as a dependencies for the 
package rubygems

-- 
mara