Upgrade turnkey rails virtual machine to the latest rails version

Source: Internet
Author: User
Tags install node

References:

Http://www.turnkeylinux.org/forum/support/20110826/how-upgrade-turnkey-rails-rails-301

Https://rvm.beginrescueend.com/rvm/install/

 

The procedure is as follows:

1. Select root for Installation

2. Install curl

# Install curl. It's needed to install rvm the easy way. Ignore the error about the java. So:
Apt-Get install curl
3. Install rvm

# Install rvm: (here Bash is followed by a space, and then <, another space)
Bash <(curl-s https://rvm.beginrescueend.com/install/rvm)

4. Install ruby1.9.2 in rvm

# Install 1.9.2 under rvm:
Rvm install ruby-1.9.2

5. Specify 1.9.2
# Make it the default:
Rvm use ruby-1.9.2 -- default
# Change to it (although the -- default line probably does this ):
Rvm use ruby-1.9.2-p (patchlevel)

6. Create a gemset
# Gemset for rails 3:
Rvm gemset create rails3
# Use That gemset:
Rvm gemset use rails3
# (Re-) install rails:
Gem install rails
(For the specific installation version 3.1.0, you will see some unable to covert and file 'lib 'not found, which can be ignored)

Rails-V shows the installed rails version.

7. Install passenger (ROR deployment technology)

# (Re-) install PASSENGER:
Gem install passenger
# Install the necessary prerequisite Library:
Apt-Get install libcurl4-openssl-dev

Compile and install the passenger module. First you have to find the version of passenger that you just installed (which is in a different place from the one preinstalled in the appliance ):
Find/usr/local/rvm-name passenger-install-apache2-module

Two paths will appear, one of them in BIN and the other one in gems. Take the shorter one and copy it. For my system, the two paths were:
/Usr/local/rvm/gems/ruby-1.9.2-p290 @ rails3/bin/passenger-install-apache2-module
And
/Usr/local/rvm/gems/ruby-1.9.2-p290 @ rails3/gems/Passenger-3.0.8/bin/passenger-install-apache2-module

Run that script:
/Usr/local/rvm/gems/ruby-1.9.2-p290 @ rails3/bin/passenger-install-apache2-module

Important: Grab the configuration lines at the end of the passenger install process! If you just use the default passenger loadmodule, passengerroot, and passengerruby lines the gem_home and paths won't be set up correctly, and you'll run into issues like "bundler: cannot Load file ". for my system, those lines were:
Loadmodule passenger_module/usr/local/rvm/gems/ruby-1.9.2-p290 @ rails3/gems/Passenger-3.0.9/EXT/apache2/mod_passenger.so
Passengerroot/usr/local/rvm/gems/ruby-1.9.2-p290 @ rails3/gems/Passenger-3.0.9
Passengerruby/usr/local/rvm/wrappers/ruby-1.9.2-p290 @ rails3/Ruby

In/etc/apache2/CONF. d/passenger, replace the three corresponding lines with the new stuff you copied.

8. Install node. js (not installing rails 3.1 will report this error cocould not find a javascript runtime. See https://github.com/sstephenson/execjs for a list of available runtimes. (execjs: runtimeunavailable ))

Apt-Get install Python-software-Properties
Add-Apt-repository PPA: Chris-Lea/node. js
Apt-Get update
Apt-Get install nodejs

Set up your rails application in/var/www/railsapp, do a bundle install, restart Apache (/etc/init. d/apache2 restart), and you're golden!

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.