I am under Ubuntu 12.04 LTS.
I am behind the proxy.
I have installed rvm to manage ruby versions.
I would like to install the rails but I have encountered the problem:
test#U205-UBUNTU:~$ gem install rails
ERROR: Could not find a valid gem 'rails' (>= 0) in any repository
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
bad response Forbidden 403 (http://rubygems.org/latest_specs.4.8.gz)
I have tried different ways to force gem to use proxy setting:
1. gem install rails --http-proxy=http://10.10.16.8:3128
2. gem install rails -p=http://10.10.16.8:3128
3. export http_proxy=http://10.10.16.8:3128
4. I have added to .bashrc lines:
export http_proxy=http://10.10.16.8:3128
export https_proxy=https://10.10.16.8:3128
5. I have added to /etc/environment lines:
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games"
http_proxy=http://10.10.16.8:3128
https_proxy=https://10.10.16.8:3128
But nothing helped me.
I am still getting the message:
test#U205-UBUNTU:~$ gem install rails
ERROR: Could not find a valid gem 'rails' (>= 0) in any repository
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
bad response Forbidden 403 (http://rubygems.org/latest_specs.4.8.gz)
But apt-get and rvm work fine.
There was a problem with my proxy settings that restrict an access to Internet.
Sorry for incorrect question). The solution here is to add (as a superuser) the following to the file /etc/environment:
http_proxy=http://<proxy-host>:<proxy-port>
where
<proxy-host> is the real name of your proxy machine (or the ip address)
<proxy-port> is the port number you have to use
You don't have to set the proxy then for Gem.
Related
I am using Ubuntu 22.04.1 LTS, and I installed Ruby and Rails via rbenv as reccomended by others and the Ruby docs. I am trying to setup a MySQL server to use with an application and I first need to gem install it. Even when signed in as root, I keep getting the following error when issuing the command
gem install mysql2
error shown
I've tried un-installing and re-installing Ruby, and I've tried changing the permissions of the gems folder. Permission changes don't seem to be permanent
I am trying to manually install rails, but have encountered the following error:
c:\Ruby193\bin>gem install rails
ERROR: Could not find a valid gem 'rails' (>= 0) in any repository
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
Errno::ETIMEDOUT: A connection attempt failed because the connected party
did not properly respond after a period of time, or established connection failed
because connected host has failed to respond. - connect(2) (http://rubygems.org/
latest_specs.4.8.gz)
How can this be solved?
The steps I followed so far:
I installed Ruby from here: http://rubyinstaller.org/downloads/,
running the Ruby 1.9.3-p545 from the RubyInstaller section. (into
C:\Ruby193)
I installed also (for use with Ruby 1.8.7 and 1.9.3): the
DevKit-tdm-32-4.5.2-20111229-1559-sfx.exe into C:\RubyDevKit.
I went to RubyDevKit in cmd and typed:
dir dk.rb
ruby dk.rb init
ruby dk.rb install
I launched irb (typed irb in C:\RubyDevKit) to confirm ruby
works and it does.
I am right now faced with this problem
Reset DNS cache solved that problem for me
(Run "ipconfig /flushdns" from cmd shell)
I installed rvm and ruby successfully in a linux environment. When I try to install rail, that time I face following error:
$ gem install rails
/home/bathakarai/.rvm/rubies/ruby-1.9.3-p385/bin/gem:4: warning: Insecure world writable dir /home/bathakarai in PATH, mode 040777
ERROR: Could not find a valid gem 'rails' (>= 0) in any repository
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
Errno::EHOSTUNREACH: No route to host - connect(2) (http://rubygems.org/latest_specs.4.8.gz)
My gem version is
1.8.25
Rvm version is "rvm 1.18.19 (stable) by Wayne E. Seguin , Michal Papis [https://rvm.io/]".
Please help me by letting me know why this error occurs.
You can use to install with below command
gem install rails --source http://rubygems.org
Yes, Finally I got the result. It seems like some sort of proxy problem. I set the proxy using export "$HTTP_PROXY=IPAddress which is given in browser:portnumber".
For any reference http://khylo.blogspot.in/2007/12/ruby-on-rails-headaches.html
Try running
sudo gem install rails
This may overcome the permission problem you are having
You also look to be having an internet connectivity problem based on the error message.
In my case the culprit was avast! Internet Security software on my MacBook Pro. I went to System Preferences, clicked on avast!, clicked on the lock to enable changes, and disabled the Web Shield and File System shield.
After that, I was able to install gems.
I have struggled to install rails for two days (I've been getting almost the same error message, but, without that "Insecure world ..." line). And at last I did it using the script below (provided at RailsGirls):
bash < <(curl -sL https://raw.github.com/railsgirls/installation-scripts/master/rails-install-ubuntu.sh)
I don't know why it worked. Just leaving it here with the hope that it will be helpful for some other soul as well. ;P
You should try disabling your IPV6 to install the required Gem file since the rails fetcher could not locate the source. If you are using a linux machine, you can check this link for the steps on how to disable your IPV6 https://www.linuxbabe.com/ubuntu/disable-ipv6-on-ubuntu
When I try to install gem like bundler or rake after creating new gemset , its not installing
,but if i intall old version its working fine for me . Here are the error logs while installing gems
gem install rake
Fetching: rake-0.9.2.2.gem ( 7%)ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
too many connection resets (http://cachefly.mirrors.rubygems.org/gems/rake-0.9.2.2.gem)
This problem was caused by the cachefly server.
It seems that the folks over at rubygems.org disabled this mirror and then people's downloads were able to continue successfully.
There is a thread over at rubygems.org discussing this issue.
Use DevKit to install gem separately .
Edit :
Please check if you curl or wget that URL:
wget http://production.cf.rubygems.org/gems/rails-2.3.8.gem
curl -O http://production.cf.rubygems.org/gems/rails-2.3.8.gem
If not, then the problem is with your internet connection, http proxy or
provider.
If your browser works, might be due an HTTP proxy.
I had a similar issue when Capistrano was running a bundle install on a remote server. It seems to have been caused by a .rvmrc file in the project that I had not authorised.
So all I had to do to fix is was ssh into the server, cd into the project and accept the .rvmrc config file.
got similar problem
gem install rails
# after 5 minutes
WARNING: Error fetching data: too many connection resets (http://production.s3.rubygems.org/latest_specs.4.8.gz)
gem install rails --source 'https://rubygems.org'
# after 5 minutes
WARNING: Error fetching data: too many connection resets (http://production.s3.rubygems.org/latest_specs.4.8.gz)
but when I create Gemfile
source 'https://rubygems.org'
gem 'rails', '3.2.13'
and run bundle install it works
my location is London, UK
(also created topic on http://help.rubygems.org/discussions/problems/4494-too-many-connection-resets-when-gem-install-rails )
Always check if your computer isn't downloading because of administrator privileges (in cmd, shell, or rubymine).
I am having a very hard time finding Rails 2.3.11 to download. I am trying to install this on Windows XP which Redmine 1.2.x requires this version. When I try to install the gem through the command prompt this is what I get:
C:\>gem install rails -v=2.3.11
ERROR: Could not find a valid gem 'rails' (=2.3.11) in any repository
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
Errno::ETIMEOUT: A connection attempt failed because the connected party ddi not properly respond after a period of time, or established connection failed because connected host has failed to respond. - connect(2) (http://rubygems.org/latest_specs.4.8.gz)
I believe this problem is due to my highly secured internet connection. So I would like to manually download Rails 2.3.11. But I cannot find it. It seems it should be here: http://rubyforge.org/frs/?group_id=307 but the needed version 2.3.11 is not listed!
You are looking for http://rubygems.org/gems/rails/versions/2.3.11 ?
With manual installation you may get problems with dependecies (the needed gems must be loaded again manual when you use gem install xxx --local
Check this out
gem install -v=2.3.11 rails