Question

我通过apt-get安装了Ruby 1.8.7。然后我通过RVM安装了1.9.1。

RVM 1.9.1安装成功：

root: rvm install 1.9.1
<i>Installing Ruby from source to: /usr/local/rvm/rubies/ruby-1.9.1-p378 </i>
<i>/usr/local/rvm/src/ruby-1.9.1-p378 has already been extracted. </i>
<i>Configuring ruby-1.9.1-p378, this may take a while depending on your cpu(s)... </i>
<i>Compiling ruby-1.9.1-p378, this may take a while, depending on your cpu(s)... </i>
<i>Installing ruby-1.9.1-p378 </i>
<i>Installation of ruby-1.9.1-p378 is complete. </i>
<i>Updating rubygems for /usr/local/rvm/gems/ruby-1.9.1-p378@global </i>
<i>Updating rubygems for /usr/local/rvm/gems/ruby-1.9.1-p378 </i>
<i>adjusting shebangs for ruby-1.9.1-p378 (gem irb erb ri rdoc testrb rake). </i>
<i>Installing gems for ruby-1.9.1-p378 (rdoc rake). </i>
<i>Installing rdoc to /usr/local/rvm/gems/ruby-1.9.1-p378@global </i>
<i>Installing rdoc to /usr/local/rvm/gems/ruby-1.9.1-p378 </i>
<i>Installing rake to /usr/local/rvm/gems/ruby-1.9.1-p378@global </i>
<i>Installing rake to /usr/local/rvm/gems/ruby-1.9.1-p378 </i>
<i>Installation of gems for ruby-1.9.1-p378 is complete. </i>

但是，我无法让RVM切换到新版本：

root: ruby -v
ruby 1.8.7 (2008-08-11 patchlevel 72) [x86_64-linux]

root: rvm 1.9.1

root: ruby -v
ruby 1.8.7 (2008-08-11 patchlevel 72) [x86_64-linux]

尽管如此，它似乎安装得很好：

root: /usr/local/rvm/bin/ruby-1.9.1-p378 -v
ruby 1.9.1p378 (2010-01-10 revision 26273) [x86_64-linux]

我也尝试将 rvm --default 设置为1.9.1，但这没有帮助。

为什么RVM无法切换到新版本？我应该为ruby = 1.9.1设置别名吗？

*运行Debian

Answer 1

http://webchat.freenode.net/?channels=rvm＆lt;＆lt;去那里。问韦恩。

Answer 2

你应该跳上#rvm irc.freenode.net，并向RVM的创建者寻求帮助，方法。他是一个超级帅哥，他会马上解决你的问题。 http://webchat.freenode.net/?channels=rvm

Answer 3

我遇到过类似的问题，切换到ruby 1.9.2，这有效。因此，如果您没有令人信服的理由使用1.9.1，那么我建议

rvm install 1.9.2

RVM无法切换到Ruby 1.9.1

3 个答案: