Question

尝试用mysql测试compoundjs但是失败了。

我的系统是Debian 7，其中包含以下版本的nodejs＆amp; NPM

$ node -v
v0.10.13

$ npm -v
1.3.4

以下是我安装compoundjs的方法

sudo npm install -g compound
sudo npm install -g jugglingdb --save
sudo npm install -g jugglingdb-mysql

compound init testapp --db mysql
cd testapp
npm install

$ node server.js

WARNING: JugglingDB adapter "mysql" is not installed,
so your models would not work, to fix run:

    npm install jugglingdb-mysql


/srv/www/playground/node/testapp/node_modules/jugglingdb/lib/railway.js:55
        if (!schema.adapter) throw new Error('Adapter is not defined');
                                   ^
Error: Adapter is not defined
    at init (/srv/www/playground/node/testapp/node_modules/jugglingdb/lib/railway.js:55:36)
    at CompoundServer.initialize (/srv/www/playground/node/testapp/node_modules/jugglingdb/index.js:31:19)
    at CompoundServer.EventEmitter.emit (events.js:98:17)
    at CompoundServer.initCompound (/srv/www/playground/node/testapp/node_modules/compound/lib/compound.js:123:14)
    at CompoundServer.initCompoundServer [as init] (/srv/www/playground/node/testapp/node_modules/compound/lib/server/compound.js:53:29)
    at /srv/www/playground/node/testapp/node_modules/compound/lib/compound.js:67:18
    at process._tickCallback (node.js:415:13)
    at Function.Module.runMain (module.js:499:11)
    at startup (node.js:119:16)
    at node.js:901:3

在收到上述错误后，我尝试了 npm install jugglingdb-mysql 我仍然得到同样的错误。我尝试过全局和本地安装jugglingdb和jugglingdb-mysql（没有-g）。我一直得到同样的错误。

Answer 1

该错误是由jugglingdb-mysql的npm存放中使用的jugglingdb版本引起的，因此修复它的唯一方法是删除目录并复制您在主项目中使用的目录：

cd $YOUR_PROJECT_ROOT
rm -rf node_modules/jugglingdb-mysql/node_modules/jugglingdb
cp -R node_modules/jugglingdb node_modules/jugglingdb-mysql/node_modules

我没有尝试从github手动安装适配器，也许它也可以。

此处报告了问题https://github.com/jugglingdb/mysql-adapter/issues/46

Compoundjs无法使用jugglingdb-mysql运行

1 个答案: