RubyGems refuses to update from 1.3.1 to 1.3.5 - ruby

I can't update the rubygems from 1.3.1 to 1.3.5. I've tried the following commands with no luck(logged in as the root)
gem update --system
gem update rubygems
gem update rubygems -v 1.3.5
gem install rubygems-update -v 1.3.5
The response for the first three command is
Updating RubyGems
Nothing to update
while for the last one the response is
ERROR: could not find gem rubygems-update locally or in a repository
Also the current rubygem fails to install some required gems such as 'geokit'. Could the problems be related?
Current Ruby version 1.8.5 on CentOS 5.0

This might sound silly but do you have gems.rubyforge.org in your remote sources?

Related

How do I upgrade Rubygems in Bluemix?

How do I upgrade Rubygems in Bluemix? I'm getting this message:
Rubygems 2.0.14.1 is not threadsafe, so your gems must be installed one at a time. Upgrade to Rubygems 2.1.0 or higher to enable parallel gem installation.
and since I have a lot of gems, I'd really like to use this feature.
I'm using Ruby buildpack version 1.6.7 and Ruby 2.0.0.
gem install rubygems-update
update_rubygems
# gem update --system # in fact, you are done on the previous step
Use gem update --system as stated here
Solved by using newer Ruby version 2.2.2 in newer buildpack.

dev_appserver.rb cannot start after rubygems update on Ubuntu 10.04

I had rubygems 1.3.5 (or 1.3.6?) installed and then made a sudo gem update after a long while again. Some gems complained they needed a newer gems version. Because sudo gem update --system is deactivated on Ubuntu I followed these steps: How can I get RubyGems 1.3.6 on Ubuntu 10.4
But now I cannot start the dev_appserver.rb anymore, it says:
=> Bundling gems
ERROR: While executing gem ... (RuntimeError)
Unknown command bundle
I also tried to do sudo gem update and sudo gem update --system again a few times but everything is up-to-date now. Here is a list of my gems: http://pastebin.com/cFaTCyF5
It's a bit of a hack around but I can't really tell what's going on properly from what you sent but I know a few people have been having problems after running gem update --system lately. Find out what version you've just installed with
gem list
Look for the update, should look something like this: rubygems-update-1.5.0
Then try rolling back your rubygems version
sudo gem uninstall rubygems-update -v 1.5.0
sudo gem install rubygems-update -v 1.4.2 <-- try a different version
gem install --system 1.3.7 worked in my case

RubyGems - my system can't seem to find any remote gems to install

Trying to install the 'less' gem. I type sudo gem install less as instructed at http://lesscss.org/, and I get the following error:
ERROR: While executing gem ... (Gem::GemNotFoundException)
Could not find less (> 0) in any repository
Alright, so I figure maybe I just need to update RubyGems. Trying 'gem update --system' gets me
Updating RubyGems...
Attempting remote update of rubygems-update
ERROR: While executing gem ... (Gem::InstallError)
rubygems-update requires builder >= 0
Arrgh. Alright, then let's try 'sudo gem install builder':
ERROR: While executing gem ... (Gem::GemNotFoundException)
Could not find builder (> 0) in any repository
Seems that no matter what gem I try to install, it can't be found in any repository. I check my environment, and rubyforge is listed:
RubyGems Environment:
- VERSION: 0.9.4 (0.9.4)
- INSTALLATION DIRECTORY: /usr/local/lib/ruby/gems/1.8
- GEM PATH:
- /usr/local/lib/ruby/gems/1.8
- REMOTE SOURCES:
- http://gems.rubyforge.org
Any idea what's going on? I'm on OSX 10.4, and I installed Ruby 1.8.6 before this.
I think rubygems 1.3.x requires ruby 1.8.7 so you might install that first. Then update rubygems to 1.3.7. via gem update --system
The version of rubygems bundled in osx uses gemforge as its offical source of gems - this has since been replaced with gemcutter. You should be able to do
sudo gem update --system
To upgrade to update the latest version of ruby gems, which will then use gemcutter as the sources link
That's a really old version of rubygems! How did you install this?
Is it a manual install? If so, perhaps you could try a manual upgrade the same way.
Do the following:
sudo gem update --system
to update your install of RubyGems. Then, add the Github gem repository to your sources. I suggest github because you'll find a lot of useful things there:
sudo gem sources -a http://gems.github.com

Can't install gemcutter as a Ruby Gem source

I'm trying to install the thinking sphinx gem, which is on gemcutter.org
When I run the command
gem sources -a http://gemcutter.org
I get the error:
Error fetching http://gemcutter.org:
bad response Not Found 404 (http://gemcutter.org/specs.4.8)
If I change the above URL to http://gemcutter.org.specs.4.8.gz it finds a file. How do I tell rubygems to download with the .gz extension?
It looks like a temporary Gemcutter failure. It works fine to me.
Make sure you are running the latest RubyGems version and install the latest gemcutter gem.
$ gem install gemcutter --source http://gemcutter.org
With the gemcutter GEM you type gem tumble to add Gemcutter as source.
$ gem tumble
EDIT. I just noticed you are using a really outdated RubyGems version.
Update RubyGems first.
$ gem update --system
If it tells you there's nothing to update, you have a buggy version (RubyGems 1.2 selfupdate was buggy). Upgrade with the following command.
$ gem install rubygems-update
$ update_rubygems
Then add the source.
What version of Rubygems are you running (gem --version)? If less than 1.3.5, you may want to update Rubygems and try again. (gem update --system)
This is working for me with the following sources defined:
http://gems.rubyforge.org/
http://gems.github.com
as I said this is working for me:
gem install thinking-sphinx \
> --source http://gemcutter.org
If you're upgrading, you should read this:
http://freelancing-god.github.com/ts/en/upgrading.html
Successfully installed thinking-sphinx-1.3.2
Successfully installed activesupport-2.3.4
2 gems installed
Installing ri documentation for thinking-sphinx-1.3.2...
Installing ri documentation for activesupport-2.3.4...

How do you downgrade rubygems?

I have rubygems 1.3.1 installed but I want to go back to 1.2.0. What's the command to downgrade rubygems?
This worked for me when downgrading from 1.5.2 to 1.4.2 because of old rails version:
sudo gem update --system 1.4.2
More information about downgrading/upgrading rubygems: https://github.com/rubygems/rubygems/blob/master/UPGRADING.md
Updated November 2011: Now that RVM's out, try running rvm install rubygems <version>.
If you're using RVM, then you can do this to remove current ruby gems, then upgrade/downgrade rubygems:
rvm install rubygems 1.4.2
This just worked for me on OSX to get from 1.5.0 back to 1.4.2
sudo gem uninstall -v '1.5.0' rubygems-update
sudo gem update --system --local
I had a similar problem in an old Rails 3 stack. When these type of issues occur, my recommendation is to go onto the production server that the application is currently running in and check out which rubygems version it is using:
gem -v
For me, it was using 1.8.24. So all I needed to do is downgrade my current rubygems which was generated from "rvm install 1.9.3", when I installed the old ruby for this app. I ran the following command:
$ rvm install rubygems 1.8.24 --force
And it worked. Note I am running Ubuntu 14.04 and the server I am using is also Ubuntu.
I used this command to go back to the gem version that my ruby version needed:
rvm rubygems current
If it gives checksum errors try
rvm rubygems current --verify-downloads 1
That did the trick for me.

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