[英]How do I install Ruby with libyaml on Ubuntu 11.10?
I installed ruby-1.9.3-p0 on my Ubuntu 11.10 wubi and then rubygems to get Rails set up. 我在Ubuntu 11.10 wubi上安装了ruby-1.9.3-p0,然后在rubygems上安装了Rails。
This is my code: 这是我的代码:
sudo ruby setup.rb
I got this error: 我收到此错误:
"/usr/local/lib/ruby/1.9.1/yaml.rb:56:in'<top(required)>':
It seems your ruby installation is missing psych (for YAML output).
To eliminate this warning, please install libyaml and reinstall your ruby."
I installed libyaml and reinstalled Ruby but still it doesn't work. 我安装了libyaml并重新安装了Ruby,但仍然无法正常工作。 The information changed and I have no idea what's wrong with it.
信息已更改,我不知道这是怎么回事。
You must install the paquage libyaml-dev before installing ruby, if not you can still use extconf.rb for the missing library. 您必须在安装ruby之前安装paquage libyaml-dev,否则您仍然可以对缺少的库使用extconf.rb。 So for this problem you can do (from the ruby install folder) :
因此,对于这个问题,您可以执行以下操作(从ruby安装文件夹):
cd ext/psych
ruby extconf.rb
make
make install
Extconf.rb is usefull for adding a library after have installed ruby. Extconf.rb对于在安装ruby之后添加库很有用。
Do the following: 请执行下列操作:
sudo apt-get install curl
sudo apt-get install curl
echo '[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"' >> ~/.bashrc
echo '[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"' >> ~/.bashrc
~/.bashrc
~/.bashrc
sudo apt-get install build-essential libreadline6 libreadline6-dev zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-0 libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev automake libtool bison subversion
sudo apt-get install build-essential libreadline6 libreadline6-dev zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-0 libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev automake libtool bison subversion
rvm install 1.9.3-p0
rvm install 1.9.3-p0
rvm use 1.9.3-p0
rvm use 1.9.3-p0
gem install rails
gem install rails
Ok, after a failed attempt at installing RoR on my Ubuntu 11.10 box, I combined the tips from this page and from this resource: http://www.thegeekwork.com/how-to-install-ruby-on-rails-in-ubuntu-11-10/ 好的,在我的Ubuntu 11.10机器上尝试安装RoR失败后,我结合了此页面和以下资源的提示: http : //www.thegeekwork.com/how-to-install-ruby-on-rails-in -ubuntu-11-10 /
This is the breakdown, step-by-step of what I just did to make this work (sorry if I didn't format this so great, I was just trying to keep it neat): 这是我为完成这项工作所做的详细的逐步介绍(很抱歉,如果我没有将其格式化得如此出色,我只是想使其保持整洁):
1) Fresh install of Ubuntu 11.10 1)全新安装Ubuntu 11.10
2) me@Box:~$ sudo apt-get install curl
2)
me@Box:~$ sudo apt-get install curl
3) me@Box:~$ sudo apt-get install git
3)
me@Box:~$ sudo apt-get install git
4) me@Box:~$ sudo apt-get update
4)
me@Box:~$ sudo apt-get update
5) me@Box:~$ sudo apt-get dist-update
5)
me@Box:~$ sudo apt-get dist-update
6) me@Box:~$ sudo shutdown -r now
6)
me@Box:~$ sudo shutdown -r now
7) me@Box:~$ bash -s stable < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer)
7)
me@Box:~$ bash -s stable < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer)
8) me@Box:~$ gedit ~/.bashrc
8)
me@Box:~$ gedit ~/.bashrc
9) add the following line to the end (and save the file) 9)将以下行添加到末尾(并保存文件)
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"
10) me@Box:~$ source ~/.bashrc
10)
me@Box:~$ source ~/.bashrc
11) me@Box:~$ type rvm | head -1
11)
me@Box:~$ type rvm | head -1
me@Box:~$ type rvm | head -1
After executing above command you should be getting this output - rvm is a function 执行完以上命令后,您应该会得到以下输出-rvm是一个函数
You've successfully installed the RVM. 您已经成功安装了RVM。 Next, you are supposed to install additional dependencies.
接下来,应该安装其他依赖项。 To find out those programs type -
要找出这些程序,请输入-
12) me@Box:~$ rvm requirements
12)
me@Box:~$ rvm requirements
After the above command, install the additional packages recommended by RVM - 完成上述命令后,安装RVM建议的其他软件包-
13) me@Box:~$ sudo apt-get install build-essential 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 automake libtool bison subversion
13)
me@Box:~$ sudo apt-get install build-essential 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 automake libtool bison subversion
14) me@Box:~$ rvm install 1.9.2
14)
me@Box:~$ rvm install 1.9.2
(#14 takes a little while) (#14需要一些时间)
15) me@Box:~$ rvm use 1.9.2
15)
me@Box:~$ rvm use 1.9.2
(This selects the version you want to use) (这将选择您要使用的版本)
(If you aren't sure about the ruby version currently being used, then type - ruby -v) (如果不确定当前使用的ruby版本,请键入-ruby -v)
16) me@Box:~$ gem install rails
16)
me@Box:~$ gem install rails
(this will take a little while...) (这需要一些时间...)
17) Make a sample application as a test... 17)做一个示例应用程序作为测试...
me@Box:~$ rails new test_app
me@Box:~$ cd test_app
me@Box:~/test_app$ rails server
AND THAT"S WHERE THIS THING DIDN"T WORK. 而这在哪里行不通。 ARRRRRRRRRrrrrrrrrrrrrrgh.
ARRRRRRRRRrrrrrrrrrrrrrgh。
So, 所以,
18) in your application folder ("test_app"), open Gemfile and uncomment "therubyracer" line 18)在您的应用程序文件夹(“ test_app”)中,打开Gemfile并取消注释“ therubyracer”行
19) me@Box:~/test_app$ bundle install
19)
me@Box:~/test_app$ bundle install
20) me@Box:~/test_app$ rails server
20)
me@Box:~/test_app$ rails server
Done, and done. 做完了。
I don't understand why it set 0.0.0.0:3000 as the host address (I thought it would be 127.0.0.1), but quite frankly, that's not bothering me right now -- I got it to work (so far). 我不明白为什么将0.0.0.0:3000设置为主机地址(我认为应该是127.0.0.1),但是坦率地说,这现在并没有困扰我-我已经可以使用它了(到目前为止)。 Time to get going with some Rails!
是时候开始使用Rails了! :D
:D
I hope this helps anyone else who is looking to make this work! 希望这对其他希望实现此目的的人有所帮助! :)
:)
Note: I realize that #13 repeats some of the things I already installed, but I don't care, I'm just doing what the thing says. 注意:我意识到#13重复了一些我已经安装的事情,但是我不在乎,我只是按照事情说的去做。 :/
:/
Note2: Holy learning curve on just posting an answer! 注意2:只需发布答案就可以了! I wasn't sure what was considered "code" and apparently the prompt is considered code.
我不确定什么被认为是“代码”,显然提示被认为是代码。 Makes sense now :)
现在有意义:)
Note3: This is my first "Answer" on StackOverflow! 注意3:这是我在StackOverflow上的第一个“答案”! :D
:D
如果您正在编译ruby,则可能需要libyaml-dev
Debian (and Ubuntu, etc.) packages that contain the files needed to install some other program from source usually end in -dev
, eg libyaml-dev
, so try installing that. Debian(和Ubuntu等)软件包包含从源代码安装其他程序所需的文件,通常以
-dev
结尾,例如libyaml-dev
,因此请尝试安装。 Or just use rvm , it will actually install this for you. 或只使用rvm ,它实际上会为您安装此程序。
Compling yaml from its source will make it work. 从源代码编译yaml将使其起作用。 I am running the same config as yours.
我正在运行与您相同的配置。 I followed this http://collectiveidea.com/blog/archives/2011/10/31/install-ruby-193-with-libyaml-on-centos/ .
我遵循了这个http://collectiveidea.com/blog/archives/2011/10/31/install-ruby-193-with-libyaml-on-centos/ 。 It definitely works.
绝对可以。
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