使用Homebrew安裝mongodb時出現問題

Question

我正試着讓Mongo跑步。

我安裝了包管理器Homebrew

然后我使用了Mongo站點上的命令：

$ brew update
$ brew install mongodb

這似乎安裝正確。
我在一個新的終端窗口中輸入了mongo並收到以下錯誤：

MongoDB shell version: 2.0.1
connecting to: test
Thu Dec 15 09:37:25 Error: couldn't connect to server 127.0.0.1 shell/mongo.js:84
exception: connect failed

所以我接着按照這里的說明進行操作

Ran mongod ，這是結果：

mongod --help for help and startup options
Thu Dec 15 09:38:49 [initandlisten] MongoDB starting : pid=7364 port=27017 dbpath=/data/db/ 64-bit host=Mike-Fieldens-iMac.local
Thu Dec 15 09:38:49 [initandlisten] db version v2.0.1, pdfile version 4.5
Thu Dec 15 09:38:49 [initandlisten] git version: 3a5cf0e2134a830d38d2d1aae7e88cac31bdd684
Thu Dec 15 09:38:49 [initandlisten] build info: Darwin erh2.10gen.cc 9.6.0 Darwin Kernel Version 9.6.0: Mon Nov 24 17:37:00 PST 2008; root:xnu-1228.9.59~1/RELEASE_I386 i386 BOOST_LIB_VERSION=1_40
Thu Dec 15 09:38:49 [initandlisten] options: {}
Thu Dec 15 09:38:49 [initandlisten] exception in initAndListen: 10296 dbpath (/data/db/) does not exist, terminating
Thu Dec 15 09:38:49 dbexit: 
Thu Dec 15 09:38:49 [initandlisten] shutdown: going to close listening sockets...
Thu Dec 15 09:38:49 [initandlisten] shutdown: going to flush diaglog...
Thu Dec 15 09:38:49 [initandlisten] shutdown: going to close sockets...
Thu Dec 15 09:38:49 [initandlisten] shutdown: waiting for fs preallocator...
Thu Dec 15 09:38:49 [initandlisten] shutdown: lock for final commit...
Thu Dec 15 09:38:49 [initandlisten] shutdown: final commit...
Thu Dec 15 09:38:49 [initandlisten] shutdown: closing all files...
Thu Dec 15 09:38:49 [initandlisten] closeAllFiles() finished
Thu Dec 15 09:38:49 dbexit: really exiting now

請注意，“initAndListen”存在異常，然后關閉。

我究竟做錯了什么？ 如何修復此安裝並啟動並運行Mongo？

Answer 1

這就是問題：

15 09:38:49 [initandlisten] exception in initAndListen: 10296 dbpath (/data/db/) does not exist, terminating
Thu Dec 15 09:38:49 dbexit: 

在您的系統上創建路徑/data/db ，它將工作。