9

我已升级到 Rails 2.2.2 并安装了 MySQL 2.7 gem，当我尝试运行迁移或启动服务器时看到此错误：

dlopen(/Library/Ruby/Gems/1.8/gems/mysql-2.7/lib/mysql.bundle, 9): Library not loaded: /usr/local/mysql/lib/mysql/libmysqlclient.15.dylib
Referenced from: /Library/Ruby/Gems/1.8/gems/mysql-2.7/lib/mysql.bundle
Reason: image not found - /Library/Ruby/Gems/1.8/gems/mysql-2.7/lib/mysql.bundle

解决方法是什么？

4

4 回答 4

4

为了他人的利益回答我自己的问题。

我在这里找到了修复。

跑：

sudo install_name_tool -change /usr/local/mysql/lib/mysql/libmysqlclient.15.dylib /usr/local/mysql/lib/libmysqlclient.15.dylib /Library/Ruby/Gems/1.8/gems/mysql-2.7/lib/mysql.bundle
sudo install_name_tool -change /usr/local/mysql/lib/mysql/libmysqlclient.15.dylib /usr/local/mysql/lib/libmysqlclient.15.dylib /Library/Ruby/Gems/1.8/gems/mysql-2.7/mysql.bundle

为我工作。

于 2009-02-05T21:21:35.280 回答
4

我不得不从旧参考中删除目录：

sudo install_name_tool -change libmysqlclient.18.dylib
    /usr/local/mysql/lib/libmysqlclient.18.dylib
    /Library/Ruby/Gems/1.8/gems/mysql-2.7/lib/mysql.bundle

sudo install_name_tool -change libmysqlclient.18.dylib 
    /usr/local/mysql/lib/libmysqlclient.18.dylib
    /Library/Ruby/Gems/1.8/gems/mysql-2.7/mysql.bundle
于 2011-06-13T13:26:02.030 回答
2

使用 sudo 通常会导致意外问题。对我有用的是卸载 mysql2 gem 并重新安装它。

gem uninstall mysql2 bundle

于 2014-10-27T19:06:16.513 回答
1

如果 Gabe Hollombe 解决方案不起作用，那么试试这个

sudo install_name_tool -change libmysqlclient.15.dylib /usr/local/mysql/lib/libmysqlclient.15.dylib /Library/Ruby/Gems/1.8/gems/mysql-2.7/lib/mysql.bundle

sudo install_name_tool -change libmysqlclient.15.dylib /usr/local/mysql/lib/libmysqlclient.15.dylib /Library/Ruby/Gems/1.8/gems/mysql-2.7/mysql.bundle
于 2011-05-16T12:05:38.890 回答