More 1.9.3 fun

[Vít Ondruch]

Dne 19.1.2012 21:52, Mo Morsi napsal(a):
> On 01/19/2012 03:16 AM, Vít Ondruch wrote:
>>>
>>> So, obviously the bundle can't find the C extension.  According to
>>> some research, I see this on rubygems.org
>>>
>>> "This works because rubygems copies the shared object from ext to lib
>>> when the gem is installed."
>>>
>>> I'm not sure that's happening.
>>
>>
>> Actually that's happening, just a bit differently. You see that you 
>> have the 
>> '/usr/local/lib/gems/exts/sqlite3-1.3.5/lib/sqlite3/sqlite3_native.so' so 
>> it is in libs and if you run "$ ruby -r sqlite3 -e "puts 'it 
>> works'"", RubyGems should prepare the load paths and everything 
>> should work.
>>
>> Unfortunately Bundler does not use RubyGems to prepare the load paths 
>> and it is doing everything by itself. Therefore Bundler doesn't know 
>> about this modifications we made to RubyGems and cannot load the 
>> library properly. Moreover, Bundler replace the RubyGems modified 
>> 'require' by the Ruby's original version, so RubyGems cannot help here.
>>
>> We are looking into Bundler now to find a cure. Unfortunately, that 
>> means you will not be able to use stock Bundler in Fedora anymore. 
>> The only option is to push the RubyGems modifications upstream [1], 
>> and later push the changes into Bundler's upstream. However, RubyGems 
>> upstream is not very responsive in this matter. May be you can try to 
>> support us a bit.
>>
>
> Yes, seems to be a pretty big blocker. The new paths should allow us 
> to use both the version of bundler shipped via rpm and bundler if 
> installed via gem.
>
> We can push for different practices upstream but that is quite an 
> effort w/ no guarantees, and most likely won't be implemented by F17. 
> If we can't figure out a solution to get bundler working at a 
> technical level, this will have to push the 1.9.3 release back.
>

To clarify things a bit, RubyGems as they are prepared for F17, will 
install your custom gems into your home directory. If you are doing so, 
Bundler should have no issues. If you want to deploy your application, 
it is best if you are going with RPM packaged gems, including RPM 
Bundler. If you are going to install gems system-wide, using gem install 
as a root, you are "asking for troubles" (yes, it is a bit exaggerated 
:)) and you should know what are you doing.


Vit


>
>   -Mo
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