mac版Eclipse用SVN插件下载项目时报错求救啊

用SVN import项目时候报错
svn: E175002: unknown host
svn: E175002: OPTIONS request failed on '/svn/Forestry'
svn: E175002: unknown host
svn: E175002: OPTIONS request failed on '/svn/Forestry'
fileserver: nodename nor servname provided, or not known
我没用代理 SVN的servers配置文件是

This file specifies server-specific parameters,

including HTTP proxy information, HTTP timeout settings,

and authentication settings.

###

The currently defined server options are:

http-proxy-host Proxy host for HTTP connection

http-proxy-port Port number of proxy host service

http-proxy-username Username for auth to proxy service

http-proxy-password Password for auth to proxy service

http-proxy-exceptions List of sites that do not use proxy

http-timeout Timeout for HTTP requests in seconds

http-compression Whether to compress HTTP requests

neon-debug-mask Debug mask for Neon HTTP library

http-auth-types Auth types to use for HTTP library

ssl-authority-files List of files, each of a trusted CA

ssl-trust-default-ca Trust the system 'default' CAs

ssl-client-cert-file PKCS#12 format client certificate file

ssl-client-cert-password Client Key password, if needed.

ssl-pkcs11-provider Name of PKCS#11 provider to use.

http-library Which library to use for http/https

connections (neon or serf)

store-passwords Specifies whether passwords used

to authenticate against a

Subversion server may be cached

to disk in any way.

store-plaintext-passwords Specifies whether passwords may

be cached on disk unencrypted.

store-ssl-client-cert-pp Specifies whether passphrase used

to authenticate against a client

certificate may be cached to disk

in any way

store-ssl-client-cert-pp-plaintext

Specifies whether client cert

passphrases may be cached on disk

unencrypted (i.e., as plaintext).

store-auth-creds Specifies whether any auth info

(passwords as well as server certs)

may be cached to disk.

username Specifies the default username.

###

Set store-passwords to 'no' to avoid storing passwords in the

auth/ area of your config directory. It defaults to 'yes',

but Subversion will never save your password to disk in

plaintext unless you tell it to.

Note that this option only prevents saving of new passwords;

it doesn't invalidate existing passwords. (To do that, remove

the cache files by hand as described in the Subversion book.)

###

Set store-plaintext-passwords to 'no' to avoid storing

passwords in unencrypted form in the auth/ area of your config

directory. Set it to 'yes' to allow Subversion to store

unencrypted passwords in the auth/ area. The default is

'ask', which means that Subversion will ask you before

saving a password to disk in unencrypted form. Note that

this option has no effect if either 'store-passwords' or

'store-auth-creds' is set to 'no'.

###

Set store-ssl-client-cert-pp to 'no' to avoid storing ssl

client certificate passphrases in the auth/ area of your

config directory. It defaults to 'yes', but Subversion will

never save your passphrase to disk in plaintext unless you tell

it to via 'store-ssl-client-cert-pp-plaintext' (see below).

###

Note store-ssl-client-cert-pp only prevents the saving of new

passphrases; it doesn't invalidate existing passphrases. To do

that, remove the cache files by hand as described in the

Subversion book at http://svnbook.red-bean.com/nightly/en/\\

svn.serverconfig.netmodel.html\

#svn.serverconfig.netmodel.credcache

###

Set store-ssl-client-cert-pp-plaintext to 'no' to avoid storing

passphrases in unencrypted form in the auth/ area of your

config directory. Set it to 'yes' to allow Subversion to

store unencrypted passphrases in the auth/ area. The default

is 'ask', which means that Subversion will prompt before

saving a passphrase to disk in unencrypted form. Note that

this option has no effect if either 'store-auth-creds' or

'store-ssl-client-cert-pp' is set to 'no'.

###

Set store-auth-creds to 'no' to avoid storing any Subversion

credentials in the auth/ area of your config directory.

Note that this includes SSL server certificates.

It defaults to 'yes'. Note that this option only prevents

saving of new credentials; it doesn't invalidate existing

caches. (To do that, remove the cache files by hand.)

###

HTTP timeouts, if given, are specified in seconds. A timeout

of 0, i.e. zero, causes a builtin default to be used.

###

The commented-out examples below are intended only to

demonstrate how to use this file; any resemblance to actual

servers, living or dead, is entirely coincidental.

In the 'groups' section, the URL of the repository you're

trying to access is matched against the patterns on the right.

If a match is found, the server options are taken from the

section with the corresponding name on the left.

[groups]

group1 = *.collab.net

othergroup = repository.blarggitywhoomph.com

thirdgroup = *.example.com

Information for the first group:

[group1]

http-proxy-host = proxy1.some-domain-name.com

http-proxy-port = 80

http-proxy-username = blah

http-proxy-password = doubleblah

http-timeout = 60

http-auth-types = basic;digest;negotiate

neon-debug-mask = 130

store-plaintext-passwords = no

username = harry

Information for the second group:

[othergroup]

http-proxy-host = proxy2.some-domain-name.com

http-proxy-port = 9000

No username and password for the proxy, so use the defaults below.

You can set default parameters in the 'global' section.

These parameters apply if no corresponding parameter is set in

a specifically matched group as shown above. Thus, if you go

through the same proxy server to reach every site on the

Internet, you probably just want to put that server's

information in the 'global' section and not bother with

'groups' or any other sections.

###

Most people might want to configure password caching

parameters here, but you can also configure them per server

group (per-group settings override global settings).

###

If you go through a proxy for all but a few sites, you can

list those exceptions under 'http-proxy-exceptions'. This only

overrides defaults, not explicitly matched server names.

###

'ssl-authority-files' is a semicolon-delimited list of files,

each pointing to a PEM-encoded Certificate Authority (CA)

SSL certificate. See details above for overriding security

due to SSL.

[global]

http-proxy-exceptions = *.exception.com, www.internal-site.org

http-proxy-host = defaultproxy.whatever.com

http-proxy-port = 7000

http-proxy-username = defaultusername

http-proxy-password = defaultpassword

http-compression = no