ruby on rails 打包
1.打包Gems
有用的命令
#rakegems#Listthegemsthatthisrailsapplicationdependson
#rakegems:install#Installsallrequiredgemsforthisapplication.
#rakegems:unpack#Unpacksallgemsintovendor/gems.
#rakegems:unpack:dependencies#Unpackalldependencies
#rakegems:unpack:dependenciesGEM=foo#Unpackalldependenciesforgemfoo
#rakegems:build#forbuildnativeextensions.
最主要还是用下面的命令,
#cdvendor/gems
#gemunpackgem-name(likesinatra)
错误1:
config.gem:Unpackedgemyajl-ruby-0.7.6invendor/gemshasnospecificationfile.Run'rakegems:refresh_specs'tofixthis.
解决1:
#sudorakegems:refresh_specs
错误2:
把sqlite3-ruby-1.2.5卸载掉(sudogemuninstallsqlite3-ruby),
看打包到vendorgems下的包能好争取运行?没有出现“nosqlite3的错误”
那是切出现了
NameError-uninitializedconstantSQLite3::Driver::Native::Driver::API:
重新sudogeminstallsqlite3-ruby,也没用。最后把,“vendor/gems/sqlite3-ruby.1.2.5“
删掉好了。
2.打包rails
我本地装rails是2.3.5。运行#rakerails:freeze:edge后,会下载rails.edge.zip,然后安装到
vendor/rails/。运行后有错误:
"nosuchfiletoload-../config/../vendor/rails/railties/lib/initializer"
看代码后,发现可能是版本不对的问题。最后从,"http://dev.rubyonrails.org/archives/"
下载rails.2.3.5.zip解压到vendor/rails.成功。
3.打包rake,rubygems
4.用tar2rubyscript生成,****.rb
5.打包ruby进去
====
达到的要求是,在考虑用户没有网络连接的情况下,没有实现装任何东西包括ruby,
点击安装后就可以运行RubyOnRails运用。
简化gem安装
[装自]http://www.javaeye.com/topic/184400
RubyonRails项目往往用到大量第三方的gems,在项目有新成员加入,或配置新的开发系统时,一个个的安装是件很繁琐的事情。我用的办法就是写一个自己的gem,让它依赖于项目里用到的其他gems。这样的话,安装这个gem的时候,就会顺带把其他gems安装了。
代码非常简单:
>catinstall-gems.gemspec
#
#Usage:
#gembuildinstall-gems.gemspec
#geminstallinstall-gems.0.0.1.gem
#gemuninstallinstall-gems(optional,removethisuselessgem)
#
spec=Gem::Specification.newdo|s|
s.name="install-gems"
s.version="0.0.1"
s.author="yawl"
s.email="[email protected]"
s.homepage="http://xruby.javaeye.com"
s.platform=Gem::Platform::RUBY
s.summary="Thisgemhasnocontentinitself,ithelpstoinstallallthegemswedependon"
s.add_dependency('actionmailer','>=2.0.2')
s.add_dependency('actionpack','>=2.0.2')
s.add_dependency('activerecord','>=2.0.2')
s.add_dependency('activeresource','>=2.0.2')
s.add_dependency('activesupport','>=2.0.2')
s.add_dependency('acts_as_ferret','>=0.4.3')
s.add_dependency('capistrano','>=2.1.0')
s.add_dependency('mysql','>=2.7')
s.add_dependency('rails','>=2.0.2')
s.add_dependency('rake','>=0.8.1')
#addmorehere
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