dengx@dengx-desktop:~$ gem install rails
Fetching: rails-3.0.9.gem (100%)
ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions into the /usr/lib/ruby/gems/1.9.1
directory.
2011/7/5 Chirag Singhal <[email protected]>
> Most likely the case is that it is picking up the rails version installed
> on your system ruby.
> Try installing rails again on your rvm ruby
> Use 'gem install rails', if you use 'sudo' then it will install to system
> ruby.
>
>
> Chirag
> http://sumeruonrails.com
>
>
>
> On Tue, Jul 5, 2011 at 10:46 AM, coolesting <[email protected]> wrote:
>
>> That is truth, look my message ..
>>
>> dengx@dengx-desktop:~$ ruby -v
>> ruby 1.9.2p180 (2011-02-18 revision 30909) [i686-linux]
>> dengx@dengx-desktop:~$ rails -v
>>
>> Rails 3 doesn't officially support Ruby 1.9.1 since recent stable
>> releases have segfaulted the test suite. Please upgrade to Ruby 1.9.2.
>>
>> You're running
>> ruby 1.9.1p243 (2009-07-16 revision 24175) [i486-linux]
>>
>> Rails 3.0.9
>>
>>
>>
>>
>>
>> 2011/7/5 Hassan Schroeder <[email protected]>
>>
>>> On Mon, Jul 4, 2011 at 10:04 PM, coolesting <[email protected]>
>>> wrote:
>>>
>>> > $rails -v
>>> > now, this result of message of rails shows me my ruby version is 1.9.1
>>>
>>> Really? On my system, `rails -v` shows me something like
>>>
>>> 22:08 ~ $ rails -v
>>> Rails 3.0.7
>>> or
>>> 22:09 ~ $ rails -v
>>> Rails 2.3.11
>>>
>>> depending on which Ruby version and (more particularly) gemset I've
>>> selected.
>>>
>>> --
>>> Hassan Schroeder ------------------------ [email protected]
>>> http://about.me/hassanschroeder
>>> twitter: @hassan
>>>
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>>>
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>
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