Eclipse Pydev is not installed cause installation error

Recently engaged in OpenStack, but not the first to die, even Pydev are not installed, always appear the following problems.

An error occurred while collecting the items to is installed session context is: (Profile=platformprofile, Phase=org.eclipse. Equinox.internal.p2.engine.phases.Collect, operand=, action=).
Unable to read repository at Http://pydev.org/updates/plugins/org.python.pydev.core_2.7.1.2012100913.jar.
Read timed out
Unable to read repository at Http://pydev.org/updates/plugins/org.python.pydev.refactoring_2.7.1.2012100913.jar.

Read timed out

Online search for a while, probably because Pydev was harmonious, there are probably two ways to solve the idea

1, directly to download the Pydev down, directly installed manually.

To Pydev's home page, choose your own Python version of the dev version, it is best to choose the same version number, or there may be pydev options out of error. http://sourceforge.net/projects/pydev/files/pydev/

Copy the contents of the plugins and features folders within the downloaded Pydev package to the corresponding folder in Eclipse's extract directory.

2, set up an agent for Eclipse

 The default eclipse is to surf the internet without proxies, but in some corporate LANs, you need to use proxies to surf the web, and you need to manually set up Eclipse's Internet settings window-->preferences-->general-->netwo
RK Connections Select Manual proxy configuration: In turn, fill in the HTTP proxy, port OK.

In addition, if the agent needs to use the account number and password to select the Enable proxy authentication, and then fill in the user name and password cancel, OK. Reprinted from: http://blog.csdn.net/alvine008/article/details/19749851