我在设置多节点云代工厂（4 个节点）中遇到了一个问题。首先
问题是：我安装了其余的组件，当我执行 ~/dev_setup$ bin/vcap_dev_setup -c deployments/sample/multihost_mysql/rest.yml 时，出现错误：
Get:20 http://security.ubuntu.com lucid-security/multiverse Sources [2,354B]
Fetched 2,276kB in 38s (58.6kB/s)
Reading package lists... Done
Installing wget...
Reading package lists...
Building dependency tree...
Reading state information...
wget is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 129 not upgraded.
Checking web connectivity.
Giving up. Cannot connect to the web. Check your proxy settings if you are behind a proxy.
In my network we don't use http proxy.I check vcap_dev_setup shell,find error occurs at 113 line. I notes it ,is that ok?
After this ,I run it again,but some other errors occur:
0 upgraded, 0 newly installed, 0 to remove and 129 not upgraded.
Launching chef...
Installing deployment rest, cloudfoundry home dir is /home/user/cloudfoundry
Input Error: Please provide valid install jobs, following jobs are not recognized
#<Set: {"mongodb", "redis"}>
为什么？请帮帮我，谢谢！