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Setup Ubuntu 16.04 Xenial Xerus Discussion

General • Asked by Chris Oliver

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Thiago Martins on

Don't use "ssh-keygen -t rsa", use "-t dsa", much safer and not owned by NSA.... ;-)

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dudeman on

thanks!

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Thiago Martins on

Looks like that I'm wrong... DSA is being deprecated now (I think)...

Some insights:

https://security.stackexcha...


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Fred on

PostgreSQL is now upto 9.5.2 and yet this recommends 9.3.x. Is there something actively wrong with the version in the standard Ubuntu repositories; that prompts you to go back to the PostgreSQL repositories?

Given all the JSONB goodness that arrived with 9.4.x and was enhanced with 9.5.x; this is a surprise! Am slightly puzzled and very keen to lay hands on JSONB.

Also grateful for this site and these pages especially!

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Chris Oliver (159,850 XP) on

Whoops, just updated that. Hard to keep all these dang version numbers up to date.

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Ben Bonnet (10 XP) on

pg gem looks broken on xenial


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Jie on

Sorry I am very new to rails development, when creating an user in postgresql I get a not connected to database error...

could not change directory to "/home/jie": Permission denied
createuser: could not connect to database postgres: could not connect to server: No such file or directory
Is the server running locally and accepting
connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"?

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Bharat on

did you get any solution for that?


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suyesh bhandari (130 XP) on

Instead of this "sudo sh -c "echo 'deb http://apt.postgresql.org/p... precise-pgdg main' >", Do "sudo sh -c "echo 'deb http://apt.postgresql.org/p... xenial-pgdg main' >"

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Chris Oliver (159,850 XP) on

Fixed!


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rennex on

Ubuntu 16.04 has Ruby 2.3 in its package repository, as "ruby-full". Is there any point these days not to use that? Even if you want to use rbenv, you can still mix user gems and system ruby. (Note noobs: even though all guides seem to advise you to use rbenv or rvm, it can be more trouble than it's worth, especially on a single-user system.)

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Chris Oliver (159,850 XP) on

The main reason not to use that is because you can update Ruby versions independently of the packages. Ruby 2.3 will get patches, 2.4 will come out, etc and you may have older apps that use 1.9 for example. All those would be easily managed with a version manager like rbenv and you can install it without waiting for the package maintainers to update it.


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Noah Stern (10 XP) on

You have the installing NodeJS twice. Once right after rbenv/rvm and once right before installing Rails. Is there a reason for that?

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Chris Oliver (159,850 XP) on

Nope, just overlooked that! :)


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Anand Chavan on

You got great article!

Would you be able to demonstrate the same for Production Environment ? and the best practices for production ?

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Chris Oliver (159,850 XP) on

Check out the deploy tutorial! :) https://gorails.com/deploy/...

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Anand Chavan on

Awesome, Thanks for quick reply!


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Ketan Shukla (20 XP) on

If I want to automate the entire set of tasks in one script and call that at command line and sit back and watch it all happen, how do I do that? Right now I am cutting and pasting lines.

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Chris Oliver (159,850 XP) on

That's where Chef, Ansible, etc come into play. :)


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Einars vilnis on

Thank you very helpful


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Edgar Ferreira (10 XP) on

thanks man... this help-me a lot!


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Paul Waweru on

Git connection was refusing until I ran ssh-add ~/.ssh/id_rsa and it worked.

May help somebody.

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Marcelo Brantes on

I solved this problem with the two commands bellow:
1) eval `ssh-agent -c`
2) ssh-add


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rodorgas on

great!


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dudeman on

Just curious, why not default to `rvm` ?

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Dillon Burnett on

not sure, but rvm did work for me a few different times, but every time i have tried rbenv it has worked.

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Yann on

not remembering which ones exactly, but rbenv have had very serious updates problems 6 month ago or something; "accidentally"upgrading it just broke people install at the time and you pretty much had to switch to rvm. A move that could become hellish if you had installed passenger though rbenv (:

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Dillon Burnett on

Yeah the fun install ror on linux is about as awesome as installing wireless drivers in the old days.

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Yann on

humm, it was very true some years ago. rvm's always been stable since it exists; but rbenv introduced a fat doubt when their update failed


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Ketan on

Greate article, I always forget setting up the postgres user.


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subham gupta on

rbenv install 2.3.1

Downloading ruby-2.3.1.tar.bz2...

-> https://cache.ruby-lang.org...

error: failed to download ruby-2.3.1.tar.bz2

BUILD FAILED (Ubuntu 16.04 using ruby-build 20160426-22-g3dbbf90)

can you help me in this ?


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Ricardo Lopes on

When I run

sudo apt-get install postgresql-common

I got this error:
The following packages have unmet dependencies:
postgresql-common : Depends: init-system-helpers (>= 1.18~) but 1.14 is to be installed
E: Unable to correct problems, you have held broken packages.

Believe me, neither stackoverflow was able to help me with thie error.

Anyone can help?

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Ricardo Lopes on

I figured out what I did wrong. I was trying to install Xenial package instead of Trusty package.
Thanks.

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Joseph Bou Saada on

can u explain more. I am having same issue

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Ricardo Lopes on

Joseph, whatch out the version you're trying to install. This version has to be the as your Ubuntu version (Ubuntu 16 = Xenial and 14 = Trusty). Got it?


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Sarayut Jansoda on

Thank that all work for me.
i must learn ruby now.!


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johnfisherman on

Epic. Many thanks.


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Adrian Beauregard on

I'm going into the last step rake db:create but i've got an error, it says that i have to install debug_inspector - v '0.0.2' but still ive got an error, please help me, what i supposed to do? thank you.

[email protected]:~/myapp$ rake db:create
Could not find gem 'rails (= 4.2.6)' in any of the gem sources listed in your Gemfile or available on this machine.
Run `bundle install` to install missing gems.

[email protected]:~/myapp$ bundle install
Fetching gem metadata from https://rubygems.org/
Fetching version metadata from https://rubygems.org/
Fetching dependency metadata from https://rubygems.org/
Resolving dependencies.............................................
Using rake 11.2.2
Using i18n 0.7.0
Using json 1.8.3
Using minitest 5.9.0
Using thread_safe 0.3.5
Using builder 3.2.2
Using erubis 2.7.0
Using mini_portile2 2.1.0
Using pkg-config 1.1.7
Using rack 1.6.4
Using mime-types-data 3.2016.0521
Using arel 6.0.3
Installing debug_inspector 0.0.2 with native extensions

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

current directory: /tmp/bundler20160625-27921-19vrn9zdebug_inspector-0.0.2/gems/debug_inspector-0.0.2/ext/debug_inspector
/usr/bin/ruby2.3 -r ./siteconf20160625-27921-q4iq2t.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

extconf failed, exit code 1

Gem files will remain installed in /tmp/bundler20160625-27921-19vrn9zdebug_inspector-0.0.2/gems/debug_inspector-0.0.2 for inspection.
Results logged to /tmp/bundler20160625-27921-19vrn9zdebug_inspector-0.0.2/extensions/x86-linux/2.3.0/debug_inspector-0.0.2/gem_make.out
Using bundler 1.12.5
Installing byebug 9.0.5 with native extensions

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

current directory: /tmp/bundler20160625-27921-1av67ezbyebug-9.0.5/gems/byebug-9.0.5/ext/byebug
/usr/bin/ruby2.3 -r ./siteconf20160625-27921-10vahzy.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

extconf failed, exit code 1

Gem files will remain installed in /tmp/bundler20160625-27921-1av67ezbyebug-9.0.5/gems/byebug-9.0.5 for inspection.
Results logged to /tmp/bundler20160625-27921-1av67ezbyebug-9.0.5/extensions/x86-linux/2.3.0/byebug-9.0.5/gem_make.out
Using coffee-script-source 1.10.0
Using execjs 2.7.0
Using thor 0.19.1
Using concurrent-ruby 1.0.2
Using multi_json 1.12.1
Installing pg 0.18.4 with native extensions

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

current directory: /tmp/bundler20160625-27921-6wnv2wpg-0.18.4/gems/pg-0.18.4/ext
/usr/bin/ruby2.3 -r ./siteconf20160625-27921-1hfbrz5.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

extconf failed, exit code 1

Gem files will remain installed in /tmp/bundler20160625-27921-6wnv2wpg-0.18.4/gems/pg-0.18.4 for inspection.
Results logged to /tmp/bundler20160625-27921-6wnv2wpg-0.18.4/extensions/x86-linux/2.3.0/pg-0.18.4/gem_make.out
Using sass 3.4.22
Using tilt 2.0.5
Using spring 1.7.1
Using rdoc 4.2.2
Using tzinfo 1.2.2
Installing nokogiri 1.6.8 with native extensions

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

current directory: /tmp/bundler20160625-27921-fzg6wvnokogiri-1.6.8/gems/nokogiri-1.6.8/ext/nokogiri
/usr/bin/ruby2.3 -r ./siteconf20160625-27921-131um77.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

extconf failed, exit code 1

Gem files will remain installed in /tmp/bundler20160625-27921-fzg6wvnokogiri-1.6.8/gems/nokogiri-1.6.8 for inspection.
Results logged to /tmp/bundler20160625-27921-fzg6wvnokogiri-1.6.8/extensions/x86-linux/2.3.0/nokogiri-1.6.8/gem_make.out
Using rack-test 0.6.3
Using mime-types 3.1
An error occurred while installing debug_inspector (0.0.2), and Bundler cannot
continue.
Make sure that `gem install debug_inspector -v '0.0.2'` succeeds before
bundling.


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Thomas Connolly (50 XP) on

Chris, as a subscriber, I've gotten a lot of tips from you, now here's one from me:
It should be "without further ado", not "adieu." The former means fuss and bother, the latter means goodbye. The are homonyms.


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Braydon Pacheco on

Hey all, I'm having trouble with installing rails. I followed all of the steps (including "rbenv rehash") but when I try "rails -v" I don't get any message. I've uninstalled using "gem uninstall rails -v 4.2.6" multiple times and re-installed but it didn't help. I eventually just moved onto postgresql which seemed to work fine but when I get to the final steps the "rails new myapp -d postgresql" doesn't seem to do anything. Any help is appreciated!


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Alex on

Best tutorial I have ever seen. I've tried to install Ruby and Rails on Windows and that was a nightmare) Development server was very slow. Later on I have Kubuntu installed and faced a problem installing rails via RVM. Luckily I found this tutorial! It's great, because this article covers a lot of ways to install rails on linux. Thank you very much!


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Mutsinzi on

thanks for this. very helpful


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T. K. (10 XP) on

Thanks a lot for this. Its running like a charm.


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prashant soni on

Help - I'm setting up ruby for first time. I'm using rbenv.
I wrote this in shell -

echo 'export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"' >> ~/.bashrc
and when I write exec $SHELL. It throws an error like - exec $SHELL unexpected EOF while looking for matching `"' syntax error: unexpected end of file .


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Emmanuel Rosani (10 XP) on

Hello Chris,

I'm new to rails using zsh (oh-my-zsh) and can't get to work the rails command in the terminal. Upon executing the commands in your tutorial, I replace .bashrc with .zshrc

echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.zshrc
echo 'eval "$(rbenv init -)"' >> ~/.zshrc
echo 'export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"' >> ~/.zshrc

Any idea with this? Thanks!


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juxxxer on

Same problem here.

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Chris Oliver (159,850 XP) on

Double check that your ~/.bashrc has the rbenv lines in it. This happens when bash doesn't properly load rbenv, and that happens because it doesn't add it to the path in your ~/.bashrc.

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Aufar Zakiev on

Don't know does it help to rbenv users but this hint helped me:

https://rvm.io/integration/...
The trick is to configure terminal to login as login shell.


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Jimmy Prydz on

Just a short note. If you receive an error message regarding the YAML syntax when running rake db:create, make sure that you dont have any exclamation marks in you password. If so, just put the entire password between quotation marks.


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Jon Guenther (10 XP) on

Ran these tonight on a Digital Ocean droplet. Went off without a hitch. Thanks!

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Chris Oliver (159,850 XP) on

Awesome to hear! :)


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Austin on

Hi, I am stuck at the Github step. I created the key fine and pasted it but when I run 'cat ~/.ssh/id_rsa.pub' it says 'cat: /home/austin/.ssh/id_rsa.pub: No such file or directory'

I have minimal background in Linux and this is my first time installing ROR. I tried Googling some solutions but had no luck. Any ideas?

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Austin on

Do I need the Github step?

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Patrick K on

Austin, I am having this same result with `cat ~/.ssh/id_rsa.pub` - Ubuntu 16.04... not sure what to do to resolve this either

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Mickaelmgd on

when the terminal ask you "Enter file in which to save the key (/home/user/.ssh/id_rsa): rsa" you normally give a name for the file with the key.

just try next command this way :

$ cat "the_name_of_the_file" (because it's saved in the current (home) directory.

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Patrick K on

Thank Mickaelmgd. When prompted for a filename, I left it blank and hit enter and everything worked as described after that.


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Manuel Ruiz on

git clone https://github.com/rbenv/ru... ~/.rbenv/plugins/ruby-build
After typing my username (email) and password I get the error "remote: repository not found".


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Evert Smit on

Can anybody help me as i want to install Homebrew and ruby on rails on my Macbook OSX 10.8.5 2 months back i still could install homebrew but now it gives the following error.

Last login: Sat Oct 29 15:02:30 on ttys000

mrrobotas-MacBook-Pro:~ mrrobota$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubuserconte..."

curl: (22) The requested URL returned error: 404

mrrobotas-MacBook-Pro:~ mrrobota$


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Matthew Welke (1,220 XP) on

This guide is something that would have solved all my problems as I started getting into Rails development. I'll be recommending it to people getting started. Thanks for taking the time to prepare it.

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Chris Oliver (159,850 XP) on

Thanks Matt! That means a lot. :D


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Arip on

Perfect...
All directions are clear :)


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John Monaghan on

The ~/.rvm/scripts/rvm didnt work for me, it was source /usr/local/rvm/scripts/rvm


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Erickson Marcos on

Thanks. Didn't have a problem installing ruby on rails on Ubuntu 16.04. Great Job


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gary on

Hi All,
Any help would be greatly appreciated, Using MySQL and everything went perfect until the end command, rake db:create then i received the below any idea?
rake db:create
(in /home/gary/myapp)
rake aborted!
LoadError: cannot load such file -- bundler/setup
/home/gary/myapp/config/boot.rb:3:in `<top (required)="">'
/home/gary/myapp/config/application.rb:1:in `<top (required)="">'
/home/gary/myapp/Rakefile:4:in `<top (required)="">'
(See full trace by running task with --trace)


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gary on

Yes, ran it again and then ran "rake db:create" received the same error, BTW thank you for answering!


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Edy Ken Kiptoo Khanali on

help out .. i got this error ..

Expected string default value for '--rc'; got false (boolean)


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Alexandre Ferreira on

It's my favorite guide to use install RoR. Thaks!


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Kenneth Halsted on

Just ran everything perfectly. Now I just need to learn how to use Rails.


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Peter David Carter on

There are so many coding tutorials out there with missing bits, or bits that half-work. Everything here worked first time. Good job!


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Muhammed Rajeef M K on

In case anybody is stuck at rake db:create,

Make sure Inside your databse.yml file, under default: you have the following ( right below pool)

host: localhost
username : your username
password : user's password


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Aram Koukia on

When I run "rails server" i see below stuff and doesnt seem to start listening in localhost:3000
Any ideas?
https://uploads.disquscdn.c...


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manan yadav on

Whenever I use the rails server command or ANY command, I get this - a deprecated warning, what do I do with this? Any way to fix it? And also, how do we uninstall rails if I used rbenv?

[email protected]:~/Desktop/Web/Rails/myapp$ rails server
/home/username/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/activesupport-5.0.1/lib/active_support/xml_mini.rb:51: warning: constant ::Fixnum is deprecated
/home/username/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/activesupport-5.0.1/lib/active_support/xml_mini.rb:52: warning: constant ::Bignum is deprecated
=> Booting Puma
=> Rails 5.0.1 application starting in development on http://localhost:3000
=> Run `rails server -h` for more startup options
/home/username/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/activesupport-5.0.1/lib/active_support/core_ext/numeric/conversions.rb:138: warning: constant ::Fixnum is deprecated
Puma starting in single mode...
* Version 3.7.0 (ruby 2.4.0-p0), codename: Snowy Sagebrush
* Min threads: 5, max threads: 5
* Environment: development
* Listening on tcp://0.0.0.0:3000
Use Ctrl-C to stop

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Ruan Kovalczyk on

It is solved in Rails 5.0.2


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shashank shandilya on

warning: constant ::Fixnum is deprecated
warning: constant ::Bignum is deprecated

i am getting these errors while executing rake command stackoverflow thread said this is the problem with ruby 2.4.0 can may i know how to downgrade my ruby gem


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Mark Mbirira on

thanks, this was useful!


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Ronald Brenner on

First of all: Great Guide!
Ive got a little different question going to PageFlow. As this is the best Rails/RoR guide ive found and pretty lost right now i thought i could give it a try here:
I followed every step described here, installed ruby 2.3.1p112 and rails 4.2.7.1
as i try running rails generate pageflow:install i get following error message:
/home/pageflow/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/pageflow-0.11.3/lib/pageflow/global_config_api.rb:17:in `config': Pageflow has not been configured yet (RuntimeError)

since my ruby know how is === 0 maybe one of you ran into the same problem or knows how to solve it? https://uploads.disquscdn.c...

Best regards,
Ronald


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Varun on

Great article, really helped a lot in installing ruby on rails and starting my first application.


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Akash Pinnaka (10 XP) on

/etc/nginx/sites-enabled/default is not available for me


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Brecon Chalcroft (20 XP) on

Hey Chris, this was great for a beginner like me. Though, the only problem I had was with creating a new user for the postgres database as I get "could not change directory to "/home/whoarse": Permission denied". Not sure where to start with this??


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Brecon Chalcroft (20 XP) on

Hey Chris, this was great for a beginner like me. Though, the only problem I had was with creating a new user for the postgres database as I get "could not change directory "/home/whaorse": Permission denied". Not sure where to start with this??


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Darpan Patil on

Err:10 http://ppa.launchpad.net/fo... xenial/main amd64 Packages
404 Not Found
Ign:12 http://ppa.launchpad.net/fo... xenial/main i386 Packages
Ign:13 http://ppa.launchpad.net/fo... xenial/main all Packages
Ign:15 http://ppa.launchpad.net/fo... xenial/main Translation-en_IN
Ign:16 http://ppa.launchpad.net/fo... xenial/main Translation-en
Ign:17 http://ppa.launchpad.net/fo... xenial/main amd64 DEP-11 Metadata
Ign:18 http://ppa.launchpad.net/fo... xenial/main DEP-11 64x64 Icons
Err:20 http://ppa.launchpad.net/li... xenial/main amd64 Packages
404 Not Found


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Dalton N N on

thanks


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Ernesto Almeda (MTGONS5) on

Probably the easiest Setup I've came across. Good Job!


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Matias Tarantini on

I would recommend also installing ruby-dev:
`sudo apt-get install ruby-dev`


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k_k on

This has solved my current installation problem and some that I would have definitely run into.
Thanks Chris.


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David Timony on

Tried for two full nights to install rails on Ubuntu, this is the first site to explain step by step, so a HUGE Thank You! I'm now on my way up the learning curve.


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Eduardo Medina on

Why this way and not taking the packages from repositories? Is it due old versions and incompatibilities?

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Tom Lobato on

Usually the distros...
1) doesn`t have an updated version of ruby.
2) installs a system wide ruby. So, for an user to install a gem he would need sudo and also there wouldn`t have gem set isolation.
3) from 2), there is no version management, like rbenv and rvm.


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Tom Lobato on

Icing on the cake:
echo 'gem: --no-rdoc --no-ri' >> ~/.gemrc
gem install pry && echo 'alias irb=pry' >> ~/.bashrc


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Tom Johnston on

Dude. Epic. But you got me there. Thanks a mill.


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Kleberson do Rego Lima on

Excellent tutorial! Thank you Chris!


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Kavinda Rochana Abeywickrama (10 XP) on

Such a nice tutorial bro....Great


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shishir kumar on

Thank you, I was very worried installing it on ubuntu, your tutorial was so beginner friendly.


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Gleydson Tavares on

This is the best Rails installation tutorial. Thanks man.


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Renato Medeiros on

Congrats for this nice article!!!


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bryan on

Very helpful, thanks. But I got a failure on Ubuntu 16.04.2 when it runs oracle-java7-installer. I already have Java8 installed. Here's the error messages:

=========================
[email protected]:~$ sudo apt-get install git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev python-software-properties libffi-dev nodejs
... (bunch of installs that work, then ...) ...
Setting up oracle-java7-installer (7u80+7u60arm-0~webupd8~1) ...
Downloading Oracle Java 7...
--2017-08-08 14:38:03-- http://download.oracle.com/...
Resolving download.oracle.com (download.oracle.com)... 104.107.60.99, 104.107.61.90
Connecting to download.oracle.com (download.oracle.com)|104.107.60.99|:80... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: https://edelivery.oracle.co... [following]
--2017-08-08 14:38:03-- https://edelivery.oracle.co...
Resolving edelivery.oracle.com (edelivery.oracle.com)... 2600:1407:21:28e::2d3e, 2600:1407:21:2ae::2d3e, 23.194.90.202
Connecting to edelivery.oracle.com (edelivery.oracle.com)|2600:1407:21:28e::2d3e|:443... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: http://download.oracle.com/... [following]
--2017-08-08 14:38:03-- http://download.oracle.com/...
Connecting to download.oracle.com (download.oracle.com)|104.107.60.99|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2017-08-08 14:38:04 ERROR 404: Not Found.

download failed
Oracle JDK 7 is NOT installed.
dpkg: error processing package oracle-java7-installer (--configure):
subprocess installed post-installation script returned error exit status 1
... (more installs that work) ...
update-alternatives: using /usr/bin/nodejs to provide /usr/bin/js (js) in auto mode
Processing triggers for libc-bin (2.23-0ubuntu9) ...
Errors were encountered while processing:
oracle-java7-installer
E: Sub-process /usr/bin/dpkg returned an error code (1)

[email protected]:~$ java -version
java version "1.8.0_144"
Java(TM) SE Runtime Environment (build 1.8.0_144-b01)
Java HotSpot(TM) 64-Bit Server VM (build 25.144-b01, mixed mode)
========================

Help?


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dibya pahim on

i have got problem in setting up sql.. it says E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution). would you please tell me the solution


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valcaro87 on

https://uploads.disquscdn.c...

followed your tutorial and steps were smooth unexpected! :D thanks much!


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VENU GOPAL on

in my pc while installing rails ial getting this error:
ERROR: Loading command: install (LoadError)
cannot load such file -- zlib
ERROR: While executing gem ... (NoMethodError)
undefined method `invoke_with_build_args' for nil:NilClass

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VENU GOPAL on

somebody help me please...

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Yaroslav Beskhlebnyi on

gem install bundler


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MIGUEL ANGEL GIL RODRIGUEZ on

hello a question I have my project rvm 2.3.1 and rails 5.1.1 which version should I install, thanks


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nonexist (10 XP) on

Thanks for clear road. Before, I tried to install with other guides but couldn't successful. With you, it was not only easy also was pleasure. Now all running. Really thanks.


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Jared Truscott on

Thank you so much for this, it was awesome and extremely helpful. One suggestion to help out the impatient (such as myself). Use '--verbose' with the installs where applicable; makes it much easier to know that it's actually working.


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Chen-I Chang (10 XP) on

The official rvm is recommnded to be installed by using this repo: https://github.com/rvm/ubun...


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Kumuda Narayan on

hai ,very good blog ..i have a doubt when we install mysql in root and one more command that u r using...sudo apt-get install mysql-server mysql-client libmysqlclient-dev... in u r blog its giving some problem ....then how to create database and create a table and link to a html page and to get ouput on localhost:3000..if any blog u have created please
refer that


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Dipen Chauhan (10 XP) on

Great guide


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Lucas Alastuey on

excellent recipe !!


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