官网官网如何下载Privoxy的说明如下：
https://sourceforge.net/p/ijbswa/code/?source=navbar
Anonymous CVS Access
This project's SourceForge.net CVS repository can be checked out through anonymous (pserver) CVS with the following instruction set. The module you wish to check out must be specified as the modulename. When prompted for a password for anonymous, simply press the Enter key. To determine the names of the modules created by this project, you may examine their CVS repository via the provided web-based CVS repository viewer.
cvs -d:pserver:anonymous@ijbswa.cvs.sourceforge.net:/cvsroot/ijbswa login
cvs -z3 -d:pserver:anonymous@ijbswa.cvs.sourceforge.net:/cvsroot/ijbswa co -P modulename
Information about accessing this CVS repository may be found in our document titled, CVS (Version Control for Source Code) .
Updates from within the module's directory do not need the -d parameter.
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我的步骤如下：
1、到http://www.tortoisecvs.org/download.shtml 下载 TortoiseCVS-1.12.5.exe
安装TortoiseCVS-1.12.5.exe后，重启系统。
2、打开cmd，输入以下命令登陆Privoxy代码服务器：
cvs -d:pserver:anonymous@ijbswa.cvs.sourceforge.net:/cvsroot/ijbswa login
然后按回车键，提示输入密码，不用理它，直接按回车即可,截图如下：
3. 输入以下命令下载Privoxy代码：
cvs -z3 -d:pserver:anonymous@ijbswa.cvs.sourceforge.net:/cvsroot/ijbswa co -P current
