svn服务器有2种运行方式：

1. 独立服务器（本帖将重点讨论这种方式）
2. 借助apache，目前nginx还不支持。

二种方式各有利弊，可以根据自己的需要进行配置，我不需要Http进行访问，只需要客户端可以Commit & update 就可以，下面是我选择的第一种方式-独立的SVN服务器。

系统环境：Centos-5.5 + Php-5.3.3 + Nginx-0.8.49 + Mysql-5.5.5m3+subersion-1.6.12

================================================================
============ 以上介绍系统完成，下面开始SVN安装 ==============
================================================================
获取svn安装包，直接切换到root用户进行所有操作：

最新版下载地址：http://subversion.apache.org/

直接到下载页面：http://svn.haxx.se/dev/archive-2010-06/0320.shtml

[root@hexu.org]$ wget "http://subversion.tigris.org/downloads/subversion-1.6.12.tar.gz"
[root@hexu.org]$ wget "http://subversion.tigris.org/downloads/subversion-deps-1.6.12.tar.gz"

下载完成之后，开始编译：

[root@hexu.org]$ tar xfvz subversion-1.6.12.tar.gz
[root@hexu.org]$ tar xfvz subversion-deps-1.6.12.tar.gz
[root@hexu.org]$ cd subversion-1.6.12
[root@hexu.org]$ ./configure -–prefix=/usr/local/svn --without-berkeley-db

注：以svnserve方式运行，不加apache编译参数。以fsfs格式存储版本库，不编译berkeley-db

如果最后出现下面WARNING,我们直接忽略即可。因为不使用BDB存储。

configure: WARNING: we have configured without BDB filesystem support

You don't seem to have Berkeley DB version 4.0.14 or newer
installed and linked to APR-UTIL. We have created Makefiles which
will build without the Berkeley DB back-end; your repositories will
use FSFS as the default back-end. You can find the latest version of
Berkeley DB here:

http://www.sleepycat.com/download/index.shtml

编译完成之后，开始安装：

[root@hexu.org]$ make && make install

如果 make install 出现下面错误：

error while loading shared libraries: libiconv.so.2: cannot open shared object file: No such file or directory

解决办法：

#1、编辑/etc/ld.so.conf文件：
[root@hexu.org]$ vi /etc/ld.so.conf
# 添加下面一行
/usr/local/lib

#2、保存后运行ldconfig。
[root@hexu.org]$ /sbin/ldconfig

#3、再重新运行make install 问题得到解决。
[root@hexu.org]$ make install

#注：ld.so.conf和ldconfig用于维护系统动态链接库

测试是否安装成功：

[root@hexu.org]$ /usr/local/svn/bin/svnserve --version

如果显示如下，svn安装成功:

svnserve, version 1.6.12 (r955767)
compiled Sep 1 2010, 01:36:17

Copyright (C) 2000-2009 CollabNet.Subversion is open source software, see http://subversion.tigris.org/
This product includes software developed by CollabNet (http://www.Collab.Net/).

The following repository back-end (FS) modules are available:

* fs_fs : Module for working with a plain file (FSFS) repository.

Cyrus SASL authentication is available.

================================================================
============ 为了方便下操作，下面将SVN的BIN添加到PATH ====================
================================================================
在/etc/profile最后加入 SVN Path 以方便操作：

#1、编辑/etc/profile文件，添加PATH
[root@hexu.org]$ vi /etc/profile
#比如像下面这样添加：
PATH=/usr/local/php/bin:/usr/local/mysql/bin:/usr/local/svn/bin:$PATH

#添加完成执行，马上生效：
[root@hexu.org]$ source /etc/profile

#测试查看设置是否成功
[root@hexu.org]$ echo $PATH
/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/php/bin:/usr/local/mysql/bin:/usr/local/svn/bin:......
#上面已经包含了“/usr/local/svn/bin”，说明已经成功。

================================================================
============ 以上安装完成，下面开始建立SVN版本库 =============
================================================================

svn版本库可建多个比如：repos,repos1,repos2….：
新建目录和初始化版本库：

#新建SVN存放数据文件的版本库目录
[root@hexu.org]$ mkdir -p /data/svn/repos

#初始化版本库，生成相关配置文件：
[root@hexu.org]$ svnadmin create /data/svn/repos

初始化版本库完成，开始设置配置svnserve.conf：

[root@hexu.org]$ vi /data/svn/repos/conf/svnserve.conf
### This file controls the configuration of the svnserve daemon, if you
### use it to allow access to this repository. (If you only allow
### access through http: and/or file: URLs, then this file is
### irrelevant.)
### Visit http://subversion.tigris.org/ for more information.
[general]
### These options control access to the repository for unauthenticated
### and authenticated users. Valid values are "write", "read",
### and "none". The sample settings below are the defaults.
anon-access = none # 注意这里必须设置，否则所有用户不用密码就可以访问
auth-access = write
### The password-db option controls the location of the password
### database file. Unless you specify a path starting with a /,
### the file's location is relative to the directory containing
### this configuration file.
### If SASL is enabled (see below), this file will NOT be used.
### Uncomment the line below to use the default password file.
password-db = passwd
### The authz-db option controls the location of the authorization
### rules for path-based access control. Unless you specify a path
### starting with a /, the file's location is relative to the the
### directory containing this file. If you don't specify an
### authz-db, no path-based access control is done.
### Uncomment the line below to use the default authorization file.
authz-db = authz
### This option specifies the authentication realm of the repository.
### If two repositories have the same authentication realm, they should
### have the same password database, and vice versa. The default realm
### is repository's uuid.
realm = repos
[sasl]
### This option specifies whether you want to use the Cyrus SASL
### library for authentication. Default is false.
### This section will be ignored if svnserve is not built with Cyrus
### SASL support; to check, run 'svnserve --version' and look for a line
### reading 'Cyrus SASL authentication is available.'
# use-sasl = true
### These options specify the desired strength of the security layer
### that you want SASL to provide. 0 means no encryption, 1 means
### integrity-checking only, values larger than 1 are correlated
### to the effective key length for encryption (e.g. 128 means 128-bit
### encryption). The values below are the defaults.
# min-encryption = 0
# max-encryption = 256

注意：对用户配置文件的修改立即生效，不必重启svn。

初始化版本库完成，开始设置passwd 用户账号信息：

[root@hexu.org]$ vi /data/svn/repos/conf/passwd.
### This file is an example password file for svnserve.
### Its format is similar to that of svnserve.conf. As shown in the
### example below it contains one section labelled [users].
### The name and password for each user follow, one account per line.
# 在下面添加用户和密码，每行一组 username = password
[users]
# harry = harryssecret
# sally = sallyssecret
wangyong = password1
zhangsan = password2

初始化版本库完成，开始设置authz 用户访问权限：

### This file is an example authorization file for svnserve.
### Its format is identical to that of mod_authz_svn authorization
### files.
### As shown below each section defines authorizations for the path and
### (optional) repository specified by the section name.
### The authorizations follow. An authorization line can refer to:
### - a single user,
### - a group of users defined in a special [groups] section,
### - an alias defined in a special [aliases] section,
### - all authenticated users, using the '$authenticated' token,
### - only anonymous users, using the '$anonymous' token,
### - anyone, using the '*' wildcard.
###
### A match can be inverted by prefixing the rule with '~'. Rules can
### grant read ('r') access, read-write ('rw') access, or no access
### ('').

[aliases]
# joe = /C=XZ/ST=Dessert/L=Snake City/O=Snake Oil, Ltd./OU=Research Institute/CN=Joe Average

# [groups]
# harry_and_sally = harry,sally
# harry_sally_and_joe = harry,sally,&joe

# [/foo/bar]
# harry = rw
# &joe = r
# * =

# [repository:/baz/fuz]
# @harry_and_sally = rw
# * = r
#### ==================== 下面我新加的 ==================== ###
[groups]
grp_hexu = zhangsan, wangyong # grp_hexu 组包括两个用户zhangsan, wangyong

[/]
zhangsan = # zhangsan 对根目录没有任何权限
wangyong = rw # wangyong 对根目录有读写权限

[repos:/hexu.org] # 对repos仓库的hexu.org项目进行权限 限制
@grp_hexu = rw # 限制grp_hexu 组对hexu.org项目有读写权限
wangyong = # 限制wangyong所有权限，其它用户有读写权限

[repos:/test.org] # 对repos仓库的test.org项目进行权限 限制
@grp_hexu = rw # 限制grp_hexu 组对test.org项目有读写权限
zhangsan = r # 限制zhangsan只有读权限，其它用户有读写权限

其中，1个用户组可以包含1个或多个用户，用户间以逗号分隔。

下面是举例一个最简单的svnserver.conf & passwd & authz配置:

## svnserver.conf 配置
[root@hexu.org]$ vi /data/svn/repos/conf/svnserve.conf
[general]
anon-access = none
auth-access = write
password-db = passwd
authz-db = authz
realm = repos

## passwd 配置
[root@hexu.org]$ vi /data/svn/repos/conf/passwd
[users]
#user1 = password1
#user2 = password2
zhangsan = ZhanGSan

## authz 配置
[root@hexu.org]$ vi /data/svn/repos/conf/authz
[aliases]
[groups]
[/]
zhangsan = rw

启动svn服务器和新建svn用户：

# 以SVN身份运行，新建用户：
[root@hexu.org]$ useradd svn

#设置SVN版本库的用户和组:
[root@hexu.org]$ chown -R svn:svn /data/svn

#启动svn：
[root@hexu.org]$ su - svn -c "svnserve -d --listen-port 9999 -r /data/svn"

#检查是否启动：
[root@hexu.org]$ps -ef|grep svn
#如果显示如下，即为启动成功：
svn 6941 1 0 15:07 ? 00:00:00 svnserve -d –listen-port 9999 -r /data/svn

额外说明：

su - svn表示以用户svn的身份启动svn
-d表示以daemon方式（后台运行）运行
–listen-port 9999表示使用9999端口，可以换成你需要的端口。但注意，使用1024以下的端口需要root权限
-r /data/svn 指定SVN服务的根目录是/data/svn

通过web方式访问svn有很多方法，请参阅配置websvn或配置bsSvnBrowser的方法。

好了所有配置完成，可以使用客户端SVN进行操作了。

================================================================

============ 以上介绍SVN版本库完成，下面开始测试 =============

================================================================

服务测试方法 1：

[root@hexu.org]$ cd /tmp
[root@hexu.org]$ mkdir test
[root@hexu.org]$ touch test.txt
[root@hexu.org]$ svn import /tmp/test/ file:///usr/local/svndata/repos -m "this is thie first import"
[root@hexu.org]$ mkdir -p /tmp/test2
[root@hexu.org]$ cd /tmp/test2
[root@hexu.org]$ svn co file:///usr/local/svndata/repos /tmp/test2/
#或者：
[root@hexu.org]$ svn co svn://{your-server-ip}:9999/repos/

#这时应该可以看到文件test.txt.

服务测试方法 2：

[root@hexu.org]$ telnet {your-server-ip} 9999 检查端口是不是通的

如果telnet 检查不通，有可能是防火墙(iptables)里面端口没开：

[root@hexu.org]$ vi /etc/sysconfig/iptables
-A RH-Firewall-1-INPUT -p tcp --dport 9999 -j ACCEPT

#保存完成，重启 iptables
[root@hexu.org]$ /etc/init.d/iptables restart
#或
[root@hexu.org]$ service iptables restart