Ruby on Rails

I had problem even though I had installed mongrel --pre.

In Gemfile you need to specifically point mongrel to use "1.2.0.pre2"
or else it will try to use the old version, even if you remove it from
the cache.

On Jun 20, 2:22 pm, Anthony Green <li...@ruby-forum.com> wrote:
> More digging and the answer is to install monrel pre-release
>
> gem install mongrel --pre
>
>
>
> Anthony Green wrote:
> > Anthony Green wrote:
> >> I'm having the same issue and installed gems without user sudo.
>
> >> Fernando Brito wrote:
> >>> Looking at your error
> >>> "gcc -I.
> >>> -I/Users/yves/.rvm/rubies/ruby-1.9.2-preview3/include/ruby-1.9.1/x86_64-darwin10.4.0"
>
> >>> Do you see that there are 2 ruby versions there?
> >>> RVM suggests you to always install gems without "sudo" (or if you
> >>> installed
> >>> your first one with sudo, keep doing that forever).
>
> > After doing some further testing with RVM installs of 1.8.7 will let you
> > install mongrel, whereas installs 1.9.1 and 1.9.2 won't.
>
> --
> Posted viahttp://www.ruby-forum.com/.

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