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comp.lang.ruby

Newbie Question

Rafael George

6/8/2007 3:23:00 PM

Hi guys, im trying an script that use Mongrel and Erubis, i just
installed the gems with
gem install mongrel
gem install erubis

The installation went fine, without any error but everytime i try to
run the script i get this message error,

`require': no such file to load -- erubis (LoadError)

It's obvious that the script is not finding the previously installed
gem, im using Ubuntu i installed rails using the .deb package in the
repository and it works fine too, when i checked where was rails
installed it is in the same path where rubygem installed the gems.

So i really don't know where to check. Can somebody assist me with this.

Thanks

--
Grimoire Guru
SourceMage GNU/Linux
3 Answers

Bob Hutchison

6/8/2007 3:41:00 PM

0

Hi,

On 8-Jun-07, at 11:22 AM, Rafael George wrote:

> Hi guys, im trying an script that use Mongrel and Erubis, i just
> installed the gems with
> gem install mongrel
> gem install erubis
>
> The installation went fine, without any error but everytime i try to
> run the script i get this message error,
>
> `require': no such file to load -- erubis (LoadError)

I think you likely are not telling Ruby that you are using gems.
Either define the environment variable:

export RUBYOPT=-rubygems

(for bash, some shells do this differently)

in your shell, or add '-rubygems' to the command line when starting
ruby.

There might be other ways, but I don't know them.

You can test this by running irb and trying to require erubis.

Cheers,
Bob

>
> It's obvious that the script is not finding the previously installed
> gem, im using Ubuntu i installed rails using the .deb package in the
> repository and it works fine too, when i checked where was rails
> installed it is in the same path where rubygem installed the gems.
>
> So i really don't know where to check. Can somebody assist me with
> this.
>
> Thanks
>
> --
> Grimoire Guru
> SourceMage GNU/Linux
>

----
Bob Hutchison -- tumblelog at <http://
www.recursive.ca/so/>
Recursive Design Inc. -- weblog at <http://www.rec...
hutch>
-- works at <http://www.rec...>

Rafael George

6/8/2007 3:53:00 PM

0

Thanks

On 6/8/07, Bob Hutchison <hutch@recursive.ca> wrote:
> Hi,
>
> On 8-Jun-07, at 11:22 AM, Rafael George wrote:
>
> > Hi guys, im trying an script that use Mongrel and Erubis, i just
> > installed the gems with
> > gem install mongrel
> > gem install erubis
> >
> > The installation went fine, without any error but everytime i try to
> > run the script i get this message error,
> >
> > `require': no such file to load -- erubis (LoadError)
>
> I think you likely are not telling Ruby that you are using gems.
> Either define the environment variable:
>
> export RUBYOPT=-rubygems
>
> (for bash, some shells do this differently)
>
> in your shell, or add '-rubygems' to the command line when starting
> ruby.
>
> There might be other ways, but I don't know them.
>
> You can test this by running irb and trying to require erubis.
>
> Cheers,
> Bob
>
> >
> > It's obvious that the script is not finding the previously installed
> > gem, im using Ubuntu i installed rails using the .deb package in the
> > repository and it works fine too, when i checked where was rails
> > installed it is in the same path where rubygem installed the gems.
> >
> > So i really don't know where to check. Can somebody assist me with
> > this.
> >
> > Thanks
> >
> > --
> > Grimoire Guru
> > SourceMage GNU/Linux
> >
>
> ----
> Bob Hutchison -- tumblelog at <http://
> www.recursive.ca/so/>
> Recursive Design Inc. -- weblog at <http://www.rec...
> hutch>
> -- works at <http://www.rec...>
>
>
>
>
>


--
Grimoire Guru
SourceMage GNU/Linux

Chris Carter

6/8/2007 5:09:00 PM

0

> I think you likely are not telling Ruby that you are using gems.
> Either define the environment variable:
>
> export RUBYOPT=-rubygems
>
> (for bash, some shells do this differently)
>
> in your shell, or add '-rubygems' to the command line when starting
> ruby.
>
> There might be other ways, but I don't know them.
>
> You can test this by running irb and trying to require erubis.

you can also just
require 'rubygems'

--
Chris Carter
concentrationstudios.com
brynmawrcs.com