Setup Ubuntu 14.04 Trusty Tahr Discussion

Hello, im on elementary os freya, i did this steps:

cd
git clone git://github.com/sstephenso... .rbenv
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(rbenv init -)"' >> ~/.bashrc
exec $SHELL

git clone git://github.com/sstephenso... ~/.rbenv/plugins/ruby-build
echo 'export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"' >> ~/.bashrc
exec $SHELL

git clone https://github.com/sstephen... ~/.rbenv/plugins/rbenv-gem-rehash

but when i try to do:

rbenv install 2.2.2

i get this message:

The program 'rbenv' is currently not installed. You can install it by typing:

apt-get install rbenv

any idea?

cool, it's work

how to repair this error; i want eliminate this configuration and I want to clear all settings and leave as if nothing had happened

bash: /home/nitroherman/.bashrc: línea 168: error sintáctico cerca del elemento inesperado `PATH="$HOME/.rbenv/bin:$PATH"'

bash: /home/nitroherman/.bashrc: línea 168: `esacexport PATH="$HOME/.rbenv/bin:$PATH"'

Great tutorial! Thanks for putting the time and effort into creating it for us new to the wonderful world of Ruby on rails.

good guide!

Hi! Can you help me?!

i can't fix this:
$ rake db:create
Could not find gem 'sass-rails (~> 4.0.3) ruby' in any of the gem sources listed in your Gemfile or installed on this machine.
Run `bundle install` to install missing gems.

--- ERROR REPORT TEMPLATE -------------------------------------------------------
- What did you do?

I ran the command `/usr/local/rvm/gems/ruby-2.2.1/bin/bundle install`

- What did you expect to happen?

I expected Bundler to...

- What happened instead?

Instead, what actually happened was...

Error details

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
Unfortunately, an unexpected error occurred, and Bundler cannot continue.

I'll go to:
https://github.com/bundler/...
but can't find this problem

Thank you so much. Finally got my ruby server to run on Ubuntu

root@squid35:/home/dijee# gem install bundler
ERROR: While executing gem ... (ArgumentError)
IPv4 address expects 4 bytes but 1 bytes

I dont know who i behind this work. but its awesome. May Allah give you more and more success in you whole life. Keep you away from every thing which cause harm for you. Ameen.

you may want to use ruby version control ....... see here how to install RVM http://buffercode.in/instal...

I'm entering: cat ~/.ssh/id_rsa.pub

and I get this error message

cat: /home/apacheomega/.ssh/id_rsa.pub: No such file or directory

what am I doing wrong???

I watched the installation progress to see what URLs were used for download. I noticed Ruby was being downloaded from cloudfront.net:

http://dqw8nmjcqpjn7.cloudf... . I pasted the URL in VirusTotal and all came back clean except the AutoShun scan which said it was a malicious site. I'm assuming this is a false positive?

Anyone else have any comments or concerns about this?

ClamAV scan of the filesystem came back clean afterwards.

Thanks for the detailed, seamless instructions!

GPG signature verification failed. Where is the problem?

I'm having trouble at the git install section, after these steps:

git config --global color.ui true
git config --global user.name "YOUR NAME"
git config --global user.email "YOUR@EMAIL.com"
ssh-keygen -t rsa -C "YOUR@EMAIL.com"

After the four consecutive steps I am asked where to save my file. When I enter a destination folder it fails. Am I supposed to create a file for it to be saved in? If so, how etc? Thanks in advance.

Awesome tutorial.

You're missing '~' in the Installing Ruby section, after the 'cd', in the 'Using rbenv' code snippet.

--no-ri and --no-rdoc are deprecated. You might want to update it to --no-document.

For postgresql you need to make sure the user your create matches the username you are logged in as. If not you'll run into errors that "Peer authentication failed for user..."

Thanks for the detailed step by step guide .....

Hey Guys! Nice post, I have some problems when I tried to run rake db:schema:load, due to some postgres missing plugins, to solve that I had to install postgres-contrib

so, it's better use
sudo apt-get install postgresql postgresql-contrib libpq-dev

instead of
sudo apt-get install postgresql libpq-dev

;)

Using Ubuntu 14.04 (Trusty) and RVM I needed install ruby with

rvm install 2.2.3 --disable-binary #or if you already did install: rvm reinstall 2.2.3 --disable-binary

in order to have the development headers available for nokogiri et al.

Thanks for the guide!