Solved

how to install a specific version of rubygems

Posted on 2011-09-04
1
945 Views
Last Modified: 2012-05-12
rails 2.3.5 app in dev
error when run server:
/Users/kevin/.rvm/gems/ruby-1.8.7-p352/gems/rails-2.3.5/lib/rails/gem_dependency.rb:268:in `==': undefined method `name' for "actionmailer":String (NoMethodError)

ruby 1.8.7
gems 1.8.10

think i need to install an earlier version. but how?
0
Comment
Question by:depassion
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 12

Accepted Solution

by:
JESii earned 500 total points
ID: 36483944
Try
   gem install -v '<version>'
replacing <version> with the right version string, e.g., 1.8.1 or whatever you want

You should be able to type
   gem --help
to get a full list of commands / options
0

Featured Post

Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
ECMAScript VS Ruby 3 407
TextArea Parameter 1 233
Chef error when uploading cookbooks from workstation 1 504
Merge XML files using a unique key? 8 140
I recently rediscovered rails when I needed a holiday project and decided to build a management dashboard for the company where I work.  With it being a project done in my free time, I could focus my time on learning the basics rather than trying to…
In Ruby, Call or invoke a API DLL library is easily via Win32API class, win32-api gem or other gems. For general DLL API call, there are quite a few references, some good tips list below: http://www.rubytips.org/2008/05/13/accessing-windows-api-fro…
A short tutorial showing how to set up an email signature in Outlook on the Web (previously known as OWA). For free email signatures designs, visit https://www.mail-signatures.com/articles/signature-templates/?sts=6651 If you want to manage em…
Finds all prime numbers in a range requested and places them in a public primes() array. I've demostrated a template size of 30 (2 * 3 * 5) but larger templates can be built such 210  (2 * 3 * 5 * 7) or 2310  (2 * 3 * 5 * 7 * 11). The larger templa…
Suggested Courses

739 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question