Ubuntu 下安装 Ruby 1.9.2 + Rails 3.0.3

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?更新apt源?

sudo apt-get update

1.安装RVM

rvm pkg install openssl

rvm remove 1.9.2

rvm install 1.9.2 -C --with-openssl-dir=$HOME/.rvm/usr

sudo apt-get install curl

sudo apt-get install git-core

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bash < <(curl -s https://rvm.beginrescueend.com/install/rvm)

or

bash < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer )

2.安装Ruby

sudo apt-get install zlib1g-dev

rvm install 1.9.2-p180

gem install rails -v3.0.3

3.安装mysql

? ?如果不安装mysql数据库，则gem install mysql -with-mysql-config

sudo apt-get install libmysqlclient-dev

sudo apt-get install mysq-server

4.安装其它相关的gem

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