From http://docs.fluentd.org/v0.12/articles/install-by-deb, I can only find the instructions to install td-agent 2.3.5 where as I need to install td-agent 2.3.4 as there are some plugins which I needed tested only on 2.3.4.
I looked at the sources list /etc/apt/sources.list.d/treasure-data.list and also https://td-agent-package-browser.herokuapp.com/2/ubuntu/, but couldn't figure out how to get this version installed.
Can you please someone help on how to install td-agent 2.3.4?
Found the packages at https://td-agent-package-browser.herokuapp.com/2/ubuntu/trusty/pool/contrib/t/td-agent
and could able to install the old version with these instructions
sudo dpkg -i /tmp/td-agent_2.3.4-0_amd64.deb
sudo apt-get install -f
Related
I tried uninstalling rvm in Ubuntu LTS 18.04 using the following command:
rvm implode
After uninstalling, I tried installing it again using the following command:
sudo apt-get install rvm
But re-installation was unsuccessful and when I run rvm I get the following:
rvm: command not found
What are the steps to correctly remove rvm?
After the command rvm implode you should run gem uninstall rvm to make sure there's nothing left in your Ruby system install pointing to your rvm folder.
Usually, in order to remove what you have, sudo apt-get remove rvm should suffice, else try adding the --purge flag like in sudo apt-get remove rvm --purge. I understand you wanted to use the built-in command though. I don't know where you found the instructions you have followed, but it's weird that they didn't insist on the next step (uninstalling the gem).
For reinstalling, RVM has a dedicated Ubuntu package.
My advice is to do what I did to install it on my work computer, which was running Ubuntu. It's all listed here, but to take you through it:
Add the offical repository, update and install
sudo apt-add-repository -y ppa:rael-gc/rvm
sudo apt-get update
sudo apt-get install rvm
You'll have a group 'rvm' among your user groups. Add your user to it
sudo usermod -a -G rvm <yourusername>
In the link I included you'll find the instructions to have your terminal (assuming you're using Gnome as your Desktop Environment) login every time you reboot, enable local gems, install and change versions of Ruby and more.
According to the official information it souldn't work with just apt-get.
Visit this page and follow the steps.
Running on a fresh install of Ubuntu Server 18.04 on Virtualbox, Windows 10 as the host OS. Ran the instructions on the Phusion Passenger site here
This is the error I'm getting:
steve#heartypet-staging:~$ sudo apt-get install -y libnginx-mod-http-passenger
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
libnginx-mod-http-passenger : Depends: passenger (= 1:5.3.4-1~bionic1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
Oddly enough, the exact same instructions work fine on the desktop version.
Get default source list from here
https://askubuntu.com/a/1036749
Replace /etc/apt/source.list with the file in the link above.
Then sudo apt update and sudo apt upgrade
And go ahead...
If you having problems with the previous solution, one option is run this command:
sudo nano /etc/apt/sources.list.d/passenger.list
and comment all the lines in this file, then run the command
sudo apt-get install passenger
When I used "sudo apt-get install ruby-full build-essential" in the terminal I got this:
$ sudo apt-get install ruby-full build-essential
Reading package lists... Error!
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/apt/lists/packages.medibuntu.org_dists_quantal_non-free_binary-i386_Packages
E: The package lists or status file could not be parsed or opened.
Can anybody tell me how can I install Ruby on Rails in my Linux Mint machine?
I think you don't need features of rvm. You just want to install ruby easy, fast and without troubles, right? Good news to you. We got an alternative to rvm. It's called rbenv. You can find an installation guide here.(don't skip ruby-build, it is necessary!).
And yes, follow ubuntu instructions since Mint is build on it (though there's debian-based version but I suppose you use ubuntu-based one).
I installed yesterday Mint 16 and rbenv on it. Works fine.
PS: don't forget to sudo apt-get install build-essential first.
I actually use Mint on my main development system. I'd also recommend using RVM to manage all your Ruby and Rails installation/versions. The command to install it is:
\curl -L https://get.rvm.io | bash -s stable
You can also append --ruby and --rails to get (I believe) the most recent versions of the two of them. I'd recommend not using apt-get for installing Ruby, as I've noticed that it can be out of date and/or lead to strange errors like those that you're seeing. You can get more information from the RVM website. I really enjoy using Mint, so I hope that helps.
Use rvm to install Ruby then simply install rails gem , but before that fix your repository related problem.
sudo rm -rf /var/log/apt/list
sudo apt-get update
sudo apt-get upgrade
Then install rvm see rvm.io for installation info
If you are new want to setup everything from start then see this blog post
https://www.computersnyou.com/4235
Use rbenv
instead, use this link DigitalOcean since mint is an ubuntu based distro, it will work.
I was trying to install rails on Ubuntu Natty Narwhal 11.04, using ruby1.9.1.
I installed ruby using apt-get install ruby1.9.1-full which contains the dev package. I googled the error and all have suggested I install the 1.9.1-dev which I already have.
Building native extensions. This could take a while...
ERROR: Error installing rails:
ERROR: Failed to build gem native extension.
/usr/bin/ruby1.8 extconf.rb
extconf.rb:36:in `require': no such file to load -- mkmf (LoadError)
from extconf.rb:36
Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/bcrypt-ruby-3.0.1 for inspection.
Results logged to /usr/lib/ruby/gems/1.8/gems/bcrypt-ruby-3.0.1/ext/mri/gem_make.out
After some search for a solution it turns out the -dev package is needed, not just ruby1.8. So if you have ruby1.9.1 doing
sudo apt-get install ruby1.9.1-dev
or to install generic ruby version, use (as per #lamplightdev comment):
sudo apt-get install ruby-dev
should fix it.
Try locate mkmf to see if the file is actually there.
This is the answer that worked for me. Was in the comments above, but deserves its rightful place as answer for ubuntu 12.04 ruby 1.8.7
sudo apt-get install ruby-dev
# if above doesnt work make sure you have build essential
sudo apt-get install build-essential
I also needed build-essential installed:
sudo apt-get install build-essential
The problem is still is recursive on Ubuntu 13/04/13.10/14.04
and
sudo apt-get install ruby1.9.1-dev
worked out for me okay. So If you are using Ubuntu 13.04/13.10/14.04 then using this will really come in handy.
This works even if ruby version is 1.9.3. This is because there is no ruby1.9.3-dev available in the Repository...
Have you tried:
sudo apt-get install ruby1.8-dev
I got the similar error when install bundle
sudo apt-get install ruby-dev
Works great for me and solve the problem
Mint 16 ruby1.9.3
I think is a little late but
sudo yum install -y gcc ruby-devel libxml2 libxml2-devel libxslt libxslt-devel
worked for me on fedora.
http://nokogiri.org/tutorials/installing_nokogiri.html
You've Ruby 1.8 so you need to upgrade to at least 1.9 to make it working.
If so, then check How to install a specific version of a ruby gem?
If this won't help, then reinstalling ruby-dev again.
You can use RVM(Ruby version manager) which helps in managing all versions of ruby on your machine , which is very helpful for you development (when migrating to unstable release to stable release )
or for Linux (ubuntu) go for
sudo apt-get install ruby1.8-dev
then sudo gem install rails to verify it do rails -v it will show version on rails
after that you can install bundles (required gems for development)
Ruby version: 2.7.1
gem version: 3.1.3
You need to check the extension that could not be installed, and find the reasons.
Read the mkmf.log file showed at the installation error under "To see why this extension failed to compile, please check the mkmf.log which can be found here" , perhaps there is a missing lib ( sometimes iconv ), and you must install it.
You can search the extension with your package manager(apt, yum, pacman...) too.
(Personal case) Arch Linux->nokogiri
gem install rails
Showed me:
To see why this extension failed to compile, please check the mkmf.log
which can be found here:
/home/user/.gem/ruby/2.7.0/extensions/x86_64-linux/2.7.0/nokogiri-1.10.9/mkmf.log
Go to: https://aur.archlinux.org/packages/ruby-nokogiri/
Make sure you have all dependencies installed
Make sure you have make installed
git clone the package
cd to package
makepkg the package
Hope to help!
I am new to Ruby and just diving in. The Ruby tutorial says I should get the packaging system from here: http://rubyforge.org/frs/?group_id=126
I am on Ubuntu Linux. The page has a .tar and a .gem option for downloading. Which should I download?
Also, are gems exactly analogous to Java jars? And why do I need the gem packaging system if I can just download gems one by one as they are needed?
Ubuntu now have rubygems as a package
For Ubuntu 12:
sudo apt-get install rubygems
For Ubuntu 14.04:
sudo apt-get install rubygems-integration
On Ubuntu 16.04 and Ubuntu 18.04, both sudo apt-get install rubygems and sudo apt-get install rubygems-integration failed for me. Instead, I had to do this:
sudo apt-get install ruby-dev
If on Ubuntu 14.04 try below
sudo apt-get install rubygems-integration
First, download *.tar file, unpack this file, then go to rubygems directory in your console, and type
ruby setup.rb
That's it :)
If you install the full ruby application set with
sudo apt-get install ruby-full
You will get gems and much more by default. Tested on Ubuntu 16, it could also work on other version.
For me in Ubuntu 20.04 I did 3 things to create a new Ruby and Rails app.
Install Ruby development version
sudo apt install ruby-dev
Install rails from gem
sudo gem install rails
Create new application
rails new blog
I got error while installing rails(sudo apt install rails) only, So I installed devlopment version. I got permission related error while not using Sudo as well while installing gems and rails.
For Ubuntu
First install ruby:
sudo apt install ruby
Note that : sudo snap install ruby will throw this error :
error: This revision of snap "ruby" was published using classic
confinement and
thus may perform arbitrary system changes outside of the security
sandbox that snaps are usually confined to, which may put your system at
risk.
If you understand and want to proceed repeat the command including
--classic.
Finally, download latest tar version of ruby gems here:
https://rubygems.org/pages/download
Unzip and cd to the folder and finally type in terminal:
sudo ruby setup.rb