目标=搭建一个测试用git server，不管安全，能用就行。
跟着下面文章做。
http://www.snowfrog.net/2011/08/02/setting-up-gitweb-on-your-ubuntu-workstation/
基本没问题。
================装apache2时，有点问题：
Couldn't configure pre-depend multiarch-support for libnih-dbus1, probably a dependency cycle.
可能是/etc/apt/sources.list更改过度。改回最初的文件，并进行了
清理：
sudo apt-get update
sudo apt-get autoclean
sudo apt-get clean
sudo apt-get autoremove
---------------------------安装apache
sudo apt-get install apache2
---------------------------测试效果：
http://[ubuntu ip]
================安装gitweb时，出现版本问题：
The following packages have unmet dependencies:
gitweb: Depends: git (< 1:1.7.1-.) but 1:1.7.9.5-1 is installed.
git: Breaks: gitweb (< 1:1.7.4~rc1) but 1:1.7.1-1.1ubuntu0.1 is to be installed.
1) gitweb [Not Installed]
Accept this solution? [Y/n/q/?]
n
选择n，接下来还有选项，否则就没戏了。
-----------------------------
Remove the following packages:
1) git-man
Install the following packages:
2) libdigest-sha1-perl [2.13-1 (maverick)]
Downgrade the following packages:
3) git [1:1.7.9.5-1 (now) -> 1:1.7.1-1.1ubuntu0.1 (maverick-security, maveri
Accept this solution? [Y/n/q/?]
Y
接受降级处理。
-----------------------------
Need to get 6,223kB of archives. After unpacking 2,360kB will be freed.
Do you want to continue? [Y/n/?]
Y
-----------------------------
最终安装成功：/etc/gitweb.conf文件存在了。
http://[ubuntu ip]/gitweb可以访问。
为了保证测试顺利，设置权限如下：
cd /var/www/foo.git
sudo chown -R [用户]:[组] *
sudo chmod -R 777 *
别烦我