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好的，我安装了RVM。我测试使用：使用RVM安装ruby失败，无痕迹
type rvm | head -n1
输出：“rvm是一个函数”。到现在为止还挺好。
然后我尝试：
rvm install 1.8.7-p302
全部进行得很顺利，但后来：
$ ruby -v
The program 'ruby' is currently not installed. You can install it by typing:
sudo apt-get install ruby
RVM说，所有的都很好通过安装...获取RVM信息，它说：
$ 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 ([email protected]) [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/[email protected]"
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: ""
还试图设置默认的红宝石失败：
$ 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，将不胜感激。
谢谢你们。 rvm使用ruby-1.8.7说：警告：没有安装ruby-ruby-1.8.7-p302。要安装这样做： 'RVM安装Ruby-1.8.7-P302'
新增信息：
$ 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文件，我没有使用它，而不是我用。 bashrc中。这是它的样子：
# 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"
好吧，在这一点上我试图移动：
[-s “$ HOME/.rvm /脚本/ RVM”]] & &源“$ HOME/.rvm/scripts/rvm”
我的.profile。没有运气。
我也重装红宝石，再次全部进展顺利：
$ 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
但同样做的红宝石-v表示未安装...
我错过了什么，但我无法弄清楚...
当你这样做会发生什么'RVM使用ruby-1.8.7'？ – BaroqueBobcat 2010-09-28 02:42:58
和'rvm list'说什么？ – xinit 2010-09-28 08:39:15
您是否在您的.profile的末尾放置了相应的行？没有它，rvm将无法正常工作。 – 2010-09-28 11:58:38