Ruby on rails 3 MongoDB安装程序：mongo.log权限错误？_Ruby On Rails 3_Mongodb_Osx Mountain Lion

Ruby on rails 3 MongoDB安装程序：mongo.log权限错误？

ruby-on-rails-3 mongodb

Ruby on rails 3 MongoDB安装程序：mongo.log权限错误？,ruby-on-rails-3,mongodb,osx-mountain-lion,Ruby On Rails 3,Mongodb,Osx Mountain Lion,第一次Mongo用户在这里运行OSX Mountain Lion 通过自制软件安装MongoDB。键入mongod后，我收到以下消息： $ mongod all output going to: /usr/local/var/log/mongodb/mongo.log can't open [/usr/local/var/log/mongodb/mongo.log] for log file: errno:13 Permission denied 将权限应用于我的mongodb文件夹的正确命令

第一次Mongo用户在这里运行OSX Mountain Lion

通过自制软件安装MongoDB。键入mongod后，我收到以下消息：

$ mongod
all output going to: /usr/local/var/log/mongodb/mongo.log
can't open [/usr/local/var/log/mongodb/mongo.log] for log file: errno:13 Permission denied

将权限应用于我的mongodb文件夹的正确命令是什么？我是我计算机上的管理员用户。

chmod u+w/usr/local/var/log/mongodb/mongo.log

为当前用户（运行mongo的登录用户）授予对日志的写入权限