升級到snow leopard後ruby的問題

1. ruby已成為1.87

2. 必須先安裝安裝光碟片裡的新的xcode，在"optional"目錄裡

3. 可能需要重新安裝macport

http://trac.macports.org/wiki/Migration

4. 或者升級macport

http://weblog.rubyonrails.org/2009/8/30/upgrading-to-snow-leopard

$ sudo port selfupdate
$ sudo port sync
$ sudo port upgrade --force installed

5. 重新安裝ruby 和gem

http://weblog.rubyonrails.org/2009/8/30/upgrading-to-snow-leopard

5. 重新安裝ferret

http://purplellamas.net/blog/2009/09/14/snow-leopard-migration-issues/

 其實就是uninstall 然後再裝

6. 重新安裝mysql 和 mysql gem

http://weblog.rubyonrails.org/2009/8/30/upgrading-to-snow-leopard

注意必須重裝mysql server，然後安裝mysql gem

$ sudo env ARCHFLAGS="-arch x86_64" gem install mysql -- --with-mysql-config=/usr/local/mysql/bin/mysql_config

 

 

 

 

 

 

 

 

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