在vps上编译ruby,然后安装gollum

(http://ftp.ruby-lang.org/pub/ruby/2.6/)
# wget http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz
# tar zxvf ruby-1.9.3-p125.tar.gz
# cd  ruby-1.9.3-p125
# ./configure --prefix=/usr/local/ruby
# make
# make install
# ln -s  /usr/local/ruby/bin/ruby /usr/bin/ruby
# ln -s /usr/local/ruby/bin/gem /usr/bin/gem

# apt-get install libxml2-dev libxslt-dev
(yum install  libxml2-devel libxslt-devel)
# gem install redcarpet --version=1.17.2
# gem install gollum

如此即安装完成gollum，这里我新建一个示例仓库 :

# git init mywiki
# cd mywiki
# nohup /usr/local/ruby/bin/gollum &

然后访问 http://your-vps-ip:4567 即可访问 gollum 托管的 Wiki。 

示例： http://as3.brite.biz:4567/pages ，发表中文好像有编码问题。

参考

• 用Gollum搭建基于Git的Wiki
• Stackoverflow : Gollum Wiki - undefined method `new' for Redcarpet:Module
• 静态站点生成 : gollum-site
• Gollum Git Based Wiki
• https://github.com/github/gollum 
• https://github.com/saberma/gollum (这是一个国人fork的gollum)

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First - install Ruby as explained here: http://www.ruby-lang.org/en/downloads/
Then check the ruby version

ruby -v

Then install rails ：

# gem install rails

http://www.ruby-lang.org/en/libraries/, http://www.ruby-lang.org/en/downloads/ 好好读读此

二文。