Web工具箱

Rails3.0 beta需要Ruby 1.8.7 以上的版本，没办法Leopard自带的Ruby版本只有1.8.6.升级吧。

mate ~/.profile

添加如下

export PATH="/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:$PATH"
. ~/.profile
sudo mkdir -p /usr/local/src
sudo chgrp admin /usr/local/src
sudo chmod -R 775 /usr/local/src
cd /usr/local/src

下载Ruby 1.9.1-p376并编译安装

curl -O ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.1-p376.tar.gz
tar xzvf ruby-1.9.1-p376.tar.gz
cd ruby-1.9.1-p376
./configure --enable-shared --enable-pthread CFLAGS=-D_XOPEN_SOURCE=1
make
sudo make install
cd ..

get ruby 1.9

ruby1.9

ruby 1.9 make install

which ruby
/usr/local/bin/ruby

安装ruby­gem

curl -O http://rubyforge.org/frs/download.php/60718/rubygems-1.3.5.tgz
tar xzvf rubygems-1.3.1.tgz
cd rubygems-1.3.1
sudo /usr/local/bin/ruby setup.rb
cd ..

更新rails到3.0

gem install tzinfo builder memcache-client rack rack-test rack-mount erubis mail text-format thor bundler i18n
gem install rails --pre