使用RVM安装Ruby失败，不留痕迹 [英] Installing ruby using RVM fails, without trace

问题描述

好了，我安装了RVM。我测试时使用：

type rvm | head -n1

输出："rvm是一个函数"。到目前为止一切顺利。

然后我尝试：

rvm install 1.8.7-p302

一切顺利，但随后：

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

RVM表示安装过程一切顺利...获取RVM信息时显示：

$ rvm info

ruby-1.8.7-p302:

  system:
    uname:       "Linux pi-ubuntu 2.6.32-24-generic-pae #43-Ubuntu SMP Thu Sep 16 15:30:27 UTC 2010 i686 GNU/Linux"
    bash:        "/bin/bash => GNU bash, version 4.1.5(1)-release (i486-pc-linux-gnu)"
    zsh:         " => not installed"

  rvm:
    version:      "rvm 1.0.11 by Wayne E. Seguin ([e-mail]) [http://rvm.beginrescueend.com/]"

  ruby:
    interpreter:  ""
    version:      ""
    date:         ""
    platform:     ""
    patchlevel:   ""
    full_version: ""

  homes:
    gem:          "/home/pi/.rvm/gems/ruby-1.8.7-p302"
    ruby:         "/home/pi/.rvm/rubies/ruby-1.8.7-p302"

  binaries:
    ruby:         ""
    irb:          ""
    gem:          ""
    rake:         ""

  environment:
    PATH:         "/home/pi/bin:/home/pi/Programs/ZendFramework-1.10.6/bin:/home/pi/Programs/apache-maven-2.2.1/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/home/pi/.rvm/bin:/home/pi/.rvm/bin"
    GEM_HOME:     "/home/pi/.rvm/gems/ruby-1.8.7-p302"
    GEM_PATH:     "/home/pi/.rvm/gems/ruby-1.8.7-p302:/home/pi/.rvm/gems/ruby-1.8.7-p302@global"
    BUNDLE_PATH:  "/home/pi/.rvm/gems/ruby-1.8.7-p302"
    MY_RUBY_HOME: "/home/pi/.rvm/rubies/ruby-1.8.7-p302"
    IRBRC:        "/home/pi/.rvm/rubies/ruby-1.8.7-p302/.irbrc"
    RUBYOPT:      ""
    gemset:       ""

同时尝试设置默认拼音失败：

$ rvm 1.8.7 --default
ruby ruby-1.8.7-p302 is not installed.
'rvm install ruby-1.8.7-p302'

我该如何解决这个问题？任何帮助都将不胜感激。

谢谢你们。RVM use ruby-1.8.7表示：警告：未安装ruby ruby-1.8.7-p302。要安装DO：‘RVM Install ruby-1.8.7-p302’

添加信息：

$ rvm list 

rvm rubies

$ rvm use ruby-1.8.7
warn: ruby ruby-1.8.7-p302 is not installed.
To install do: 'rvm install ruby-1.8.7-p302'

关于我的.profile，我没有使用它，而是使用了它。Bashrc。看起来是这样的：

# If not running interactively, don't do anything
# [ -z "$PS1" ] && return

if [[ -n "$PS1" ]] ; then

#... all of the original content....

fi

[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"

---

好的，此时我尝试移动：

[[-s"$HOME/.rvm/脚本/rvm"]]&；&；来源"$HOME/.rvm/脚本/rvm"

到我的个人资料。运气不好。

我还重新安装了一个Ruby，再次一切顺利：

$ rvm install 1.8.7-p302
/home/pi/.rvm/rubies/ruby-1.8.7-p302, this may take a while depending on your cpu(s)...

ruby-1.8.7-p302 - #fetching 
ruby-1.8.7-p302 - #downloading ruby-1.8.7-p302, this may take a while depending on your connection...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 4086k  100 4086k    0     0  42600      0  0:01:38  0:01:38 --:--:-- 44324
ruby-1.8.7-p302 - #extracting ruby-1.8.7-p302 to /home/pi/.rvm/src/ruby-1.8.7-p302
ruby-1.8.7-p302 - #extracted to /home/pi/.rvm/src/ruby-1.8.7-p302
ruby-1.8.7-p302 - #configuring 
ruby-1.8.7-p302 - #compiling 
ruby-1.8.7-p302 - #installing 
ruby-1.8.7-p302 - #rubygems installing to ruby-1.8.7-p302
Retrieving rubygems-1.3.7
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  284k  100  284k    0     0  25693      0  0:00:11  0:00:11 --:--:-- 61417
Extracting rubygems-1.3.7 ...
ruby-1.8.7-p302 - adjusting #shebangs for (gem).
ruby-1.8.7-p302 - #importing default gemsets (/home/pi/.rvm/gemsets/)
Install of ruby-1.8.7-p302 - #complete

但再次执行ruby-v表示未安装...

我漏掉了一些东西，但我想不出来...

推荐答案

如果您仍然卡住，我会在irc.freenode.net上的#rvm中帮助您。我在美国东部夏令时白天在那里。

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