相关疑难解决方法(0)

我使用我们在WWDC上获得的光盘升级到Snow Leopard.

试图运行我的一些rails应用程序现在抱怨sql

    (in /Users/coneybeare/Projects/Ambiance/ambiance-server)
!!! The bundled mysql.rb driver has been removed from Rails 2.2. Please install the mysql gem and try again: gem install mysql.
Importing all sounds in /Users/coneybeare/Projects/Ambiance/ambiance-sounds/Import 32/Compressed/

 -- AdirondackPeepers.caf
!!! The bundled mysql.rb driver has been removed from Rails 2.2. Please install the mysql gem and try again: gem install mysql.
rake aborted!
dlopen(/opt/local/lib/ruby/gems/1.8/gems/mysql-2.7/lib/mysql.bundle, 9): Library not loaded: /usr/local/mysql/lib/libmysqlclient.16.dylib
  Referenced from: /opt/local/lib/ruby/gems/1.8/gems/mysql-2.7/lib/mysql.bundle
  Reason: image not found - /opt/local/lib/ruby/gems/1.8/gems/mysql-2.7/lib/mysql.bundle

(See full trace by running task …

自从我从Leopard迁移到Snow Leopard后,我得到了

$ ruby script/server 
Rails requires RubyGems >= 1.3.2. Please install RubyGems and try again: http://rubygems.rubyforge.org

使它工作的唯一方法是:

$ /usr/bin/ruby script/server
=> Booting Mongrel
=> Rails 2.3.8 application starting on http://0.0.0.0:3000

所以我想我的路径被破坏了,这是我的〜/ .profile文件fyi:

##
# DELUXE-USR-LOCAL-BIN-INSERT
# (do not remove this comment)
##
echo $PATH | grep -q -s "/usr/local/bin"
if [ $? -eq 1 ] ; then
    PATH=$PATH:/usr/local/bin
    export PATH
fi

export PATH=$PATH:/opt/local/bin
export MANPATH=$MANPATH:/opt/local/share/man
export INFOPATH=$INFOPATH:/opt/local/share/info

PATH="/usr/local/mysql/bin:$PATH"
PATH="/opt/local/bin:/opt/local/sbin:$PATH"
PATH="/usr/local/bin:/usr/local/sbin:$PATH"
export PATH

export GEMDIR=`gem env gemdir`

我怎样才能解决这个问题？