From: Scott Mcleod <scott@...>
Date: 2009-03-10T09:08:46+09:00
Subject: Re: Some starting issues

Eric Hodel wrote:
> On Mar 8, 2009, at 21:21, Scott Mcleod wrote:
> 
>> First off im on the latest/updated version of Mac OSX, on a macbook.
> 
> You already have a version of ruby (1.8.6) and RubyGems installed if
> you're on OS X 10.5, /usr/bin/ruby
> 
> You'll want to update RubyGems for Apple's ruby though.
> 
>> I have sort of pin pointed the issue down, i get an error like this  
>> each
>> time i attempt to use gem.
>>
>> /usr/local/lib/ruby/site_ruby/1.9.0/rubygems/package.rb:386:in
>> `alias_method': undefined method `is_file' for class
>> `Gem::Package::TarReader::Entry' (NameError)
> 
> 
> 1.9.1 is the latest version of ruby and comes with the latest
> RubyGems.  You probably have a prerelease version of 1.9.0 installed
> that has a broken RubyGems.
> 
> I imagine that `which ruby` will report /usr/local/bin/ruby, and `ruby
> -v` will report 1.9.0.  If you want to use ruby 1.9 you should remove
> your current install of 1.9.0 in /usr/local and configure 1.9.1 with
> its own suffix:
> 
>    ./configure --program-suffix=19
> 
> So you get /usr/local/bin/ruby19 which won't conflict with the 1.8.6
> install you have from Apple.


bash-3.2$ which ruby
/usr/local/bin/ruby
bash-3.2$ `ruby -v`
ruby: No such file or directory -- 1.9.0 (LoadError)


How would I go about removing ruby? If i try ruby -command- it gives me 
this
ruby: No such file or directory -- help (LoadError)

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