gitlab内建了一个wiki系统，称为gollum，可以通过git下载和上传撰写wiki文档，就好像在编程一般。

使用gollum

• 安装gollum

gem install gollum

• Clone Wiki

git clone [email protected]:doc_project/my_doc.wiki.git

• 启动本地gollum

cd cpr_support.wiki
gollum

此时访问端口 http://IP:4567 就可以看到wiki

Mac平台安装gollum

提示报错

ERROR:  Error installing gollum:
    ERROR: Failed to build gem native extension.

    /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby extconf.rb
checking for main() in -licui18n... no
checking for main() in -licui18n... no

根据 gollum installation

brew install icu4c

提示

If you need to have this software first in your PATH run:
  echo 'export PATH="/usr/local/opt/icu4c/bin:$PATH"' >> ~/.bash_profile
  echo 'export PATH="/usr/local/opt/icu4c/sbin:$PATH"' >> ~/.bash_profile

For compilers to find this software you may need to set:
    LDFLAGS:  -L/usr/local/opt/icu4c/lib
    CPPFLAGS: -I/usr/local/opt/icu4c/include

sudo gem install charlock_holmes -- --with-icu-dir=/usr/local/opt/icu4c
sudo gem install gollum

安装完成后，就可以直接启动gollum，可以通过web编辑markdown或者reStructureText格式文档，非常直观方便。