Google之后发现问题所在
http://subversion.tigris.org/faq.html#proxy
只要在我的svn主机前的squid里加上下面这行配置就ok
extension_methods REPORT MERGE MKACTIVITY CHECKOUT

但是我接触不到squid
于是用了ssh的端口转发
Dev                               SVN Server
localhost:8000            localhost:80
URL of Repository从原来的
http://svnserver.xxx.net/repos/Projectname
变成
http://localhost:8000/repos/Projectname

问题解决
比原来不方便的一点是要开着secure crt或者其他工具维持端口转发
一点额外的好处是安全性–SSH

                          

cd /opt/trac
trac-admin /opt/repos/Akantos initenv
trac-admin /opt/repos/test initenv
chown -R www-data:www-data /opt/trac

moonlight:~# cat /etc/apache2/conf.d/trac.conf
Alias /trac/chrome/common /usr/share/trac/htdocs

Order allow,deny
Allow from all

ScriptAlias /trac /usr/share/trac/cgi-bin/trac.cgi

# SetEnv TRAC_ENV “/opt/trac/”
SetEnv TRAC_ENV_PARENT_DIR “/opt/trac”

# 设置Trac用户验证
AuthType Basic
AuthName “Mars Trac Server”
AuthUserFile /etc/apache2/trac.passwd
# trac.passwd文件用htpasswd2命令生成
Require valid-user

moonlight:~# cat /etc/apache2/mods-enabled/dav_svn.conf

DAV svn
SVNParentPath /opt/repos

AuthType Basic
AuthName “MicroInfo Repository”
AuthUserFile /etc/apache2/dav_svn.passwd
Require valid-user
AuthzSVNAccessFile /etc/apache2/dav_svn.authz

moonlight:~# cat /etc/apache2/dav_svn.authz
[groups]
manager = feuvan
[/]
@manager = rw
* =
[Akantos:/]

[test:/]
* = rw ]]>

                          

feuvan@moonlight:~$ aptitude show db4.2-util
Package: db4.2-util
State: installed
Automatically installed: no
Version: 4.2.52-24
Priority: optional
Section: utils
Maintainer: Debian Berkeley DB Maintainers
Uncompressed Size: 217k
Depends: libc6 (>= 2.3.5-1), libdb4.2
Description: Berkeley v4.2 Database Utilities
This package provides different tools for manipulating databases in the Berkeley v4.2 database format, and includes:
* db4.2_archive: write the pathnames of the log files no longer in use.
* db4.2_checkpoint: daemon process to monitor the database log and checkpoint it periodically.
* db4.2_deadlock: traverse the database environment lock region and abort lock requests when a deadlock is detected.
* db4.2_load: loads (and creates) a database from standard input.
* db4.2_dump: read a database file and write it in a format understood by
* db4.2_printlog: dump log files in human readable format.
* db4.2_stat: display statistics for Berkeley DB environments.
* db4.2_upgrade: upgrades the version of files and the databases they contain.
* db4.2_verify: check the structure of files and their databases.

Tags: interface::commandline, role::sw:utility, use::checking, use::viewing, works-with::db

feuvan@moonlight:~$ aptitude show db4.3-util
Package: db4.3-util
State: not installed
Version: 4.3.29-5
Priority: optional
Section: utils
Maintainer: Debian Berkeley DB Maintainers
Uncompressed Size: 279k
Description: Berkeley v4.3 Database Utilities
This package provides different tools for manipulating databases in the Berkeley v4.3 database format, and includes:
* db4.3_archive: write the pathnames of the log files no longer in use.
* db4.3_checkpoint: daemon process to monitor the database log and checkpoint it periodically.
* db4.3_deadlock: traverse the database environment lock region and abort lock requests when a deadlock is detected.
* db4.3_load: loads (and creates) a database from standard input.
* db4.3_dump: read a database file and write it in a format understood by
* db4.3_printlog: dump log files in human readable format.
* db4.3_stat: display statistics for Berkeley DB environments.
* db4.3_upgrade: upgrades the version of files and the databases they contain.
* db4.3_verify: check the structure of files and their databases.

Tags: interface::commandline, role::sw:utility, use::checking, use::viewing, works-with::db

feuvan@moonlight:~$ aptitude show db4.4-util
Package: db4.4-util
New: yes
State: not installed
Version: 4.4.20-4
Priority: optional
Section: utils
Maintainer: Debian Berkeley DB Maintainers
Uncompressed Size: 258k
Depends: libc6 (>= 2.3.5-1), libdb4.4
Description: Berkeley v4.4 Database Utilities
This package provides different tools for manipulating databases in the Berkeley v4.4 database format, and includes:
* db4.4_archive: write the pathnames of the log files no longer in use.
* db4.4_checkpoint: daemon process to monitor the database log and checkpoint it periodically.
* db4.4_deadlock: traverse the database environment lock region and abort lock requests when a deadlock is detected.
* db4.4_load: loads (and creates) a database from standard input.
* db4.4_dump: read a database file and write it in a format understood by
* db4.4_printlog: dump log files in human readable format.
* db4.4_stat: display statistics for Berkeley DB environments.
* db4.4_upgrade: upgrades the version of files and the databases they contain.
* db4.4_verify: check the structure of files and their databases. ]]>