Build a Rails environment in Ubuntu10.04

Build a rails environment under Ubuntu10.04 under the virtual machine 1: ruby installation 1) installation: sudoapt-getinstallrubybuild-essentiallibopenssl-rubyruby1.8-devirbrdoclibssl-devlibreadline5-devzlib1g-dev2) test installation successful: ruby-v display version number,

Setting up the rails environment of Ubuntu 10.04 under a virtual machine

1: ruby Installation

1)

Installation:

Sudo apt-get install ruby build-essential libopenssl-ruby ruby1.8-dev irb rdoc libssl-dev libreadline5-dev zlib1g-dev

2)

Test whether the installation is successful:

If ruby-v shows the version number, the installation is successful.

2: rubygems Installation

Download rubygems:

Http://rubyforge.org/frs/download.php/70696/rubygems-1.3.7.tgz

2: Install rubygems1.8.7:

1) sudo apt-get install rubygems1.8

2) establish a connection: sudo ln-s/usr/bin/gem1.8/usr/bin/gem

Test whether the installation is successful:

If the gem-v version is displayed, the installation is successful.

3: rails Installation

Install rails:

Sudo gem install rails-v = 2.3.4

Test whether the installation is successful:

If rails-v displays the version number, the installation is successful.

4: Install mysql

1) sudo apt-get install mysql-server

2) install the mysql driver

1 sudo apt-get install libmysqlclient15-dev

2 sudo gem install mysql

5: jdk installation (if netbeans is not installed, jdk is not installed)

1) download jdk:

Http://java.sun.com/javase/downloads/index.jsp

2) install jdk:

Create the target directory: sudo mkdir/usr/lib/jvm

Cd jdk file directory (for example, cd Downloads)

Copy file: sudo cp./jdk-6u20-linux-i586.bin/usr/lib/jvm

Cd file copy Folder: cd/usr/lib/jvm

Add execution permission: sudo chmod + x jdk-6u20-linux-i586.bin

Run sudo./jdk-6u20-linux-i586.bin

Then there is a bunch of protocols, with a blank line, until there is a query, naturally enter: yes, press enter to start installation;

The installed JDK is in the/usr/lib/jvm/jdk1.6.0 _ 20 directory;

Set the environment variable through gedit: sudo gedit/etc/profile

Add the following at the end of the file:

Export JAVA_HOME = "/usr/lib/jvm/jdk1.6.0 _ 20"

Export JRE_HOME = "$ JAVA_HOME/jre"

Export CLASSPATH = ".: $ JAVA_HOME/lib: $ JRE_HOME/lib"

PATH = "$ PATH: $ JAVA_HOME/bin: $ JRE_HOME/bin"

Save and exit;

Use: source/etc/profile to reload

3) test whether the installation is successful:

Java-version indicates that jdk is successfully installed;

6: Installation of netbeans (development tools, can be left empty)

1) download netbeans

Http://netbeans.org/downloads/index.html

2) install netbeans

1 add permissions: sudo chmod + x netbeans-6.8-ml-linux.sh

Sudo./netbeans-6.8-ml-linux.sh

3) Chinese netbeans

4)

Toolbar-> View-> display row number

Toolbar-tool-Option-Editor-format setting-remove the check mark for "expanding tabs to spaces"

In the output column, right-click and choose wrap.

1

Download stzhongs. ttf

Http://cid-a304a3ed04e117fd.skydrive.live.com/self.aspx/Font/STZHONGS.TTF

2. Go to jdk's jre/lib/fonts (cd $ JAVA_HOME/jre/lib/fonts) to create the fallback (sudo mkdir fallback) directory and copy stzhongs. ttf file (cp .......).

4) install some gem packages

1 mongrel installation: sudo gem install mongrel

7. svn Installation

Sudo apt-get install subversion

8: Move out of the ihvaeu Project

1) enter the address for storing the project

2) Move out project: svn co http://svn.ihaveu.com/core/server/trunk/

9: Installation of sqlite database and driver

1) sudo apt-get install sqlite3 libsqlite3-dev

Sudo gem install sqlite3-ruby

2) sqlite Testing

Enter sqlite3/home/b456/workspace/mobiletv. db in the client. If sqlite> is displayed, the installation is successful. In this case, the project can use the sqlite3 database.

10: Install the gem package under the project

1) install the imagemagick and rmagick packages.

1 "sudo apt-get install imagemagick

2 sudo apt-get install libmagick9-dev

3 "sudo gem install rmagick

4 "sudo apt-get install memcached

5. Add 'memcached-d' to the top of config-> initializers-> cache_money.rb'

2) Go To The ihaveu project of the client and run: rake gems: install. This step installs the packages required by most projects and runs ruby script/server, the system will prompt you which packages are needed, and install the required packages according to your problems.

1

Problem: nokogiri cannot be installed

Solution:

Sudo apt-get install libxml2-dev libxslt1-dev

Sudo gem install nokogiri

11. Create a database

1) first configure the project root directory-> config-> database. yml File Information

2) create a database: rake: create: all

Problem: Couldn't create database ....

Solution: Modify the socket

Mysql. sock path (my path is/var/run/mysqld. sock)

3) create a table

Create a test database table: rake db: test: prepare

Create a table for the product database: RAILS_ENV = production rake db: migrate

4) import necessary data to the database. rake db: seed

12: Completed