这个repo实际上是Psiphon3 SOCKS Proxy repo的一小部分，这部分是python脚本，可以在Linux上面运行。但是只是SOCKS5 Proxy（@skyer0721 测试SOCKS4不行）。
所以我又添加了DeleGate repo用来支持Linux上的HTTP Proxy。
总之这是一个完全免费的用来在Linux下面翻墙的工具，因为现在fqrouter2已经被谷歌封杀不少了，Android SDK更新都用不了fqrouter2了，很忧伤啊有木有！！
官方说需要编译他们改过的OpenSSH 5.9p1源码，用来支持混淆：
cd openssh-5.9p1/
./configure
make
然后把目录下ssh这个可执行文件从openssh-5.9p1/复制到pyclient/。
执行如下代码：
cd pyclient
python update.py
执行如下命令，可以看到软件有提示信息Your SOCKS proxy is now running at 127.0.0.1:1080：
python psi_client.py
P.S. 命令执行可能会提示缺少包，缺少啥就谷歌啥。比如我就遇到了问题，搜一下需要执行如下指令sudo apt-get install python-socksipy。
Do these steps:
打开 "Config"
搜索 "proxy"
选选择代理模式 "SOCKS"
填写 "Address" and "Port"
点击 "OK" or "Apply"
你需要这个工具： DeleGate，他可以把SOCKS代理转化为HTTP代理。执行如下命令：
cd delegate9.9.13
make
注意： make这一步需要你填写email地址，不知道为什么……
make完成后，可执行的delegated文件就在delegate9.9.13/src目录里了，所以：
cd src
接下来，可以自定义HTTP代理的相关信息。比如，使用"8080"作为HTTP端口，而且我们已经有了赛风3的SOCKS代理地址127.0.0.1:1080：（用localhostL1080是一样的）
./delegated -P8080 SERVER=http SOCKS=127.0.0.1:1080
之后你将会看到<DeleGate/9.9.13> [32257] -P8080 READY。这个用来作为HTTP的端口就在127.0.0.1上生效了！尽情享受吧！！！
看上面列出来的这个字符串[32257]，这是一个进程号，所以:
kill 32257
完事！
但是我还是要补一句标准关闭方法（8080是刚刚开启的端口）：
delegated -P8080 -Fkill
Part of Psiphon3 SOCKS5 Proxy repo, for Linux operating system.
With DeleGate repo to achieve HTTP Proxy on Linux.
TOTALLY FREE & STABLE & SAFE FOR 翻墙 =。= 额……总之这是一个用来在Linux下面翻墙的工具，大陆用户必备，因为现在fqrouter2已经被谷歌封杀不少了，Android SDK更新都用不了fqrouter2了，很忧伤啊有木有！！
You will need to build OpenSSH 5.9p1 that supports obfuscation:
cd openssh-5.9p1/
./configure
make
and copy ssh binary from openssh-5.9p1/ to pyclient/
Run these commands:
cd pyclient
python update.py
Run these commands, and you will see Your SOCKS proxy is now running at 127.0.0.1:1080:
python psi_client.py
P.S. You may need to install some python packages, the commands are just in Google. e.g. I was in need of this sudo apt-get install python-socksipy.
Do these steps:
Open "Config"
Search "proxy"
Select "SOCKS"
Fill "Address" and "Port"
Press "OK" or "Apply"
You should use a tool named DeleGate, which convert SOCKS Proxy to HTTP Proxy. Run these commands:
cd delegate9.9.13
make
Note: make step need to input an email address.
Then, after make finished, the executable delegated located in delegate9.9.13/src, so:
cd src
Next, set out port for HTTP Proxy. For example, choose "8080" for HTTP Proxy, and we've got the Phiphon3 SOCKS Proxy "127.0.0.1:1080": (use localhostL1080 does the same effort)
./delegated -P8080 SERVER=http SOCKS=127.0.0.1:1080
You will see <DeleGate/9.9.13> [32257] -P8080 READY. This port for HTTP Proxy is available! Enjoy it!!!
See the string [32257] above? just run:
kill 32257
That's done!
But I still show the standard way to close port (8080 is the port we assigned above):
delegated -P8080 -Fkill
For more details visit related Google Group discussion at https://groups.google.com/forum/#!searchin/psiphon3-developers/python$20/psiphon3-developers/cb8CW7Y98nI/BRx7-cIQ7C8J