環境(Mac OS X的10.7.2 - 獅子):Ruby on Rails的服務器將無法啓動:dyld的:延遲符號綁定失敗:找不到符號:_mysql_get_client_info
$ ruby -v
ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin10]
$ rails -v
Rails 3.1.3
$ mysql -v
Server version: 5.1.44
我嘗試運行下面的,但我「M具有相同的錯誤每次招呼甚至從所有網站上施加修正後:
$ rails server
dyld: lazy symbol binding failed: Symbol not found: _mysql_get_client_info
Referenced from: /Users/pressplay/.rvm/gems/ruby-1.9.3-p0/gems/mysql2-0.3.11/lib/mysql2/mysql2.bundle
Expected in: flat namespace
dyld: Symbol not found: _mysql_get_client_info
Referenced from: /Users/pressplay/.rvm/gems/ruby-1.9.3-p0/gems/mysql2-0.3.11/lib/mysql2/mysql2.bundle
Expected in: flat namespace
Trace/BPT trap: 5
在定影
失敗的嘗試包括:
sudo install_name_tool -change libmysqlclient.16.dylib /Applications/MAMP/Library/lib/mysql/libmysqlclient.16.dylib ~/.rvm/gems/ruby-1.9.3-p0/gems/mysql2-0.3.11/lib/mysql2/mysql2.bundle
sudo ln -s /Applications/MAMP/Library/lib/mysql/libmysqlclient.18.dylib /usr/lib/libmysqlclient.18.dylib
我記得有人解決這個問題通過恢復到以前版本的Xcode的構建工具 – 2011-12-23 04:31:00