From: David Vallner <david@...>
Date: 2006-10-01T09:21:29+09:00
Subject: Re: Wiki on Rails

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baalbek wrote:
> David Vallner wrote:
>> B) Yes. "gem install -y instiki", "gem update -y" and "instiki" in a
>> console should help.
>=20
> Opps, after running gem install -y instiki (and gem update -y <=3D=3D w=
hat
> do this do?), the command 'instiki' gave the following errors:
>=20
>=20
> /usr/lib/ruby/gems/1.8/gems/activesupport-1.1.1/lib/active_support/clea=
n_logger.rb:13:in
> `remove_const': constant Logger::Format not defined (NameError)
>         from
> /usr/lib/ruby/gems/1.8/gems/activesupport-1.1.1/lib/active_support/clea=
n_logger.rb:13
>=20
>         from
> /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'=

>         from
> /usr/lib/ruby/gems/1.8/gems/activesupport-1.1.1/lib/active_support.rb:3=
1
>         from
> /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'=

>         from
> /usr/lib/ruby/gems/1.8/gems/activerecord-1.11.1/lib/active_record.rb:29=

>         from
> /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'=

>         from /usr/local/lib/site_ruby/1.8/rubygems.rb:229:in `activate'=

>         from /usr/local/lib/site_ruby/1.8/rubygems.rb:228:in `activate'=

>         from /usr/local/lib/site_ruby/1.8/rubygems.rb:214:in `activate'=

>         from /usr/local/lib/site_ruby/1.8/rubygems.rb:213:in `activate'=

>         from /usr/local/lib/site_ruby/1.8/rubygems.rb:214:in `activate'=

>         from /usr/local/lib/site_ruby/1.8/rubygems.rb:213:in `activate'=

>         from /usr/local/lib/site_ruby/1.8/rubygems.rb:66:in
> `active_gem_with_options'
>         from /usr/local/lib/site_ruby/1.8/rubygems.rb:59:in `require_ge=
m'
>         from /usr/bin/instiki:17
>=20
>=20
> What is missing? I'm having Ruby 1.8.4 on a Linux Kubuntu system.
>=20
> Regards,
> Baalbek
>=20

I got the same issue before updating the gems, it's due to some
incompatible Logger changes between Ruby 1.8.2 and 1.8.3 that break Rails=
=2E

I thought updating Rails will make instiki pick up the new, since fixed
versions, but apparently the whole gem is hardcoded to use the old versio=
ns.

Look up its specification file, yours should be at
/usr/lib/ruby/gems/1.8/specifications/instiki-0.10.2.gemspec.

At the end, there should be lines specifying dependency versions:

  s.add_dependency(%q<madeleine>, ["=3D 0.7.1"])
  s.add_dependency(%q<RedCloth>, ["=3D 3.0.3"])
  s.add_dependency(%q<rubyzip>, ["=3D 0.5.8"])
  s.add_dependency(%q<rails>, ["=3D 0.13.1"])

Change the =3D to >=3D on all lines.

David Vallner


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