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我正在尝试在 Ubuntu 10.10 上安装 rails,但每次都得到 File not found: lib 。Ruby 和 Rubygems 已正确安装。我在网上看到过这个问题,但没有任何解决方案适合我。我重新安装了 rdoc,我仍然得到相同的结果。

$ sudo gem install rails
...
Successfully installed rails-3.0.1
24 gems installed
... 
Installing ri documentation for builder-2.1.2...
ERROR:  While generating documentation for builder-2.1.2
... MESSAGE:   Unhandled special: Special: type=17, text="<!-- HI -->"
... RDOC args: --ri --op /var/lib/gems/1.8/doc/builder-2.1.2/ri --title Builder -- Easy XML Building --main README --line-numbers --quiet lib CHANGES Rakefile README doc/releases/builder-1.2.4.rdoc doc/releases/builder-2.0.0.rdoc doc/releases/builder-2.1.1.rdoc --title builder-2.1.2 Documentation
(continuing with the rest of the installation)
...
Installing ri documentation for rails-3.0.1...
File not found: lib

$ rails -v
The program 'rails' is currently not installed.  You can install it by typing:
sudo apt-get install rails
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2 回答 2

4

我写了一份关于在 Ubuntu 10.10 上安装 Ruby 和 Rails 的详细操作指南,它将帮助您解决这个问题。

品质保证,退款保证!

于 2011-03-23T02:55:16.110 回答
1

您应该避免使用 Ruby 的打包版本(即,避免使用来自 Ruby 的 Ruby 版本apt-get install ruby)。Debian 打包系统(Ubuntu 使用)与 Ruby 所期望的相冲突。

相反,您应该从源代码安装 Ruby。

有一个很好的工具叫做RVM可以帮助你做到这一点。

# Install prerequisites
$ sudo apt-get install git curl wget

# Download and install RVM
$ bash < <( curl http://rvm.beginrescueend.com/releases/rvm-install-latest )

# Install RVM into your .bash_profile
$ cat >> ~/.bash_profile <<-PROFILE
> [[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"
> PROFILE

# Load RVM into the current shell
$ rvm reload

# Install prerequisites
$ rvm notes
$ sudo apt-get install \
>   build-essential bison openssl libreadline6 libreadline6-dev curl \
>   git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-0 \
>   libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev \
>   ncurses-dev

# Install Ruby
$ rvm install ruby-1.9.2-p180 # latest version as of now
$ rvm use ruby-1.9.2-p180 --default

# Check it
$ ruby -v
$ which ruby
$ gem install rails
于 2011-03-23T02:51:57.990 回答