From: Benjohn Barnes <benjohn@...>
Date: 2007-12-11T16:46:04+09:00
Subject: Re: Gem trouble


On 11 Dec 2007, at 00:47, Eric Hodel wrote:

> On Dec 9, 2007, at 13:45 PM, Benjohn Barnes wrote:
>
>> This is all the errors / diagnostic information I get with the -V  
>> (verbose) option.
>>
>> Can anyone adviseon getting everything working smoothly again? My  
>> apologies if I have left out critical and obvious diagnostic  
>> material. I've just done a disk verify, and that's also come up  
>> clean (not sure how thorough the Mac "Disk Utility" is).
>
> Try:
>
> gem --debug install ...

Thanks Eric!

I was going to try this when I got back from work, but work can wait  
a few more minutes, I'm sure :-)

Here's what it says:

> benjohn # sudo gem instal rucola -V --debug
> Exception `NameError' at /usr/lib/ruby/site_ruby/1.8/rubygems/ 
> command_manager.rb:132 - uninitialized constant  
> Gem::Commands::InstallCommand
> Exception `Gem::LoadError' at /usr/lib/ruby/site_ruby/1.8/ 
> rubygems.rb:377 - RubyGem version error: sources(0.0.1 not > 0.0.1)
>
> Installing gem rubynode-0.1.4
> Exception `TypeError' at /usr/lib/ruby/site_ruby/1.8/rubygems/ 
> version.rb:127 - cannot convert nil into Array
> ERROR:  While executing gem ... (TypeError)
>     cannot convert nil into Array
>         /usr/lib/ruby/site_ruby/1.8/rubygems/version.rb:127:in `<=>'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/version.rb:127:in `<=>'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/requirement.rb:24:in `>='
>         /usr/lib/ruby/site_ruby/1.8/rubygems/requirement.rb:24
>         /usr/lib/ruby/site_ruby/1.8/rubygems/requirement.rb:24:in  
> `call'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/requirement.rb:124:in  
> `satisfy?'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/requirement.rb:117:in  
> `satisfied_by?'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/requirement.rb:117:in  
> `all?'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/requirement.rb:117:in  
> `each'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/requirement.rb:117:in  
> `all?'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/requirement.rb:117:in  
> `satisfied_by?'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/installer.rb:84:in  
> `install'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/ 
> dependency_installer.rb:225:in `install'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/ 
> dependency_installer.rb:207:in `each'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/ 
> dependency_installer.rb:207:in `install'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/commands/ 
> install_command.rb:69:in `execute'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/commands/ 
> install_command.rb:65:in `each'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/commands/ 
> install_command.rb:65:in `execute'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/command.rb:136:in  
> `invoke'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb: 
> 104:in `process_args'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb: 
> 74:in `run'
>         /usr/lib/ruby/site_ruby/1.8/rubygems/gem_runner.rb:39:in `run'
>         /usr/bin/gem:22
> benjohn #

So, some worrying looking stuff at the start that it gets past, and  
then perhaps no gem matches the version requirements that it's got at  
a later point? I'll dig deeper tonight if no one recognises this one  
and comes back with a suggestion.

Thanks again!

Cheers,
	Benjohn