简单的说一下过程。

首先，rails myapp就不多说了，

 

sudo gem install lipsiadmin （这一步可以先不急，后面说为什么）

然后编辑  config/environment.rb  这个文件，加入

config.gem "lipsiadmin", :version => "< 5.0"

这时候用

rake gems:install

来安装，版本小于5.0 的lipsiadmin的gem，为什么呢，官方原话：

Why we need to specify version? Simply because we mantain backward compatibility until a 5.0 version. This mean that before v 5.0 we only do small improvemets, bug fix, doc etc... OK，也就是说，前面的稳定些，大家都用5.0之前的，这就是我前面说的不急着装的原因，

因为直接装的都是5.0以上版本，还要重装。

然后，就是

ruby script/generate

就可以看到有哪些可以自动生成的代码，

Installed Generators  Builtin: controller, integration_test, mailer, migration, model, etc..  Lipsiadmin: attachment, backend, backend_page, pdf, loops$ script/generate backend                # Generate the base admin$ script/generate backend_page yourmodel # Generate a "scaffold" for your model$ script/generate state_session          # Create a "scaffold" for store extjs grid settings in db$ script/generate loops                  # Generate background workers$ script/generate frontend               # Generate the base frontend$ script/generate attachment             # Generate the an attachments$ script/generate pdf PdfName            # Generate a new pdf document