我使用 XAMPP 的 OSX 10.6.8 和 MySQL。
当我运行这个 node.js 应用程序(app.js)时:
var mysql = require('mysql-libmysqlclient');
var conn = mysql.createConnectionSync();
conn.connectSync('127.0.0.1', 'root', '', 'database_name');
我看到这个输出:
Airs0urce:nodejs airs0urce$ node app.js
dyld: lazy symbol binding failed: Symbol not found: _mysql_init
Referenced from: /Applications/XAMPP/xamppfiles/htdocs/myproject/nodejs/node_modules/mysql-libmysqlclient/build/Release/mysql_bindings.node
Expected in: dynamic lookup
dyld: Symbol not found: _mysql_init
Referenced from: /Applications/XAMPP/xamppfiles/htdocs/myproject/nodejs/node_modules/mysql-libmysqlclient/build/Release/mysql_bindings.node
Expected in: dynamic lookup
Trace/BPT trap
谷歌搜索后已经尝试了几个解决方案。从 XAMPP 目录中添加了 mysql 库以通过这种方式包含路径:
export DYLD_LIBRARY_PATH=/Applications/XAMPP/xamppfiles/lib/mysql:$DYLD_LIBRARY_PATH
尝试mysql5-devel
使用 MacPorts 安装,但没有运气,构建失败:
Airs0urce:~ airs0urce$ sudo port install mysql5-devel
---> Computing dependencies for mysql5-devel
---> Building mysql5-devel
Error: Target org.macports.build returned: shell command failed (see log for details)
Log for mysql5-devel is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_databases_mysql5-devel/mysql5-devel/main.log
Error: Status 1 encountered during processing.
To report a bug, see <http://guide.macports.org/#project.tickets>
如果您想查看,有日志文件:http: //dl.dropbox.com/u/1875424/main.log