[Rails] Re: Installing rails on Ubuntu

On Jan 21, 3:39 pm, Felipe Pieretti Umpierre <li...@ruby-forum.com>
wrote:
> Hello, I'm trying to install the rails on ubuntu 11.10, but when I put
> the command
>
> felipe@Felipe:~/Downloads/rubygems-1.8.15$ sudo gem install rails
> --no-r1 --no-rdoc
> ERROR:  Loading command: install (LoadError)
>     no such file to load -- zlib
> ERROR:  While executing gem ... (NameError)
>     uninitialized constant Gem::Commands::InstallCommand
> felipe@Felipe:~/Downloads/rubygems-1.8.15$
>
> it return this error, how can I install correctly.

Have you installed:
apt-get install zlib1g zlib1g-dev

Also - in general, it is not a good idea to install gems using sudo.
> Posted viahttp://www.ruby-forum.com/.

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