在Ubuntu 12.04.1 LTS上安装ruby 2.0.0-p247

Question

我正在尝试在Ubuntu盒子上安装ruby 2.0，并且不断收到以下信息：

SERVER_USER@SERVER_NAME:/var/www/FOLDER_NAME$ rvm get stable && rvm install ruby-2.0.0
ERROR: Unknown ruby interpreter version: '2.0.0'
Installing Ruby from source to: /usr/share/ruby-rvm/rubies/ruby-2.0.0-p247, this may take     a while depending on your cpu(s)...

ruby-2.0.0-p247 - #fetching
ruby-2.0.0-p247 - #downloading ruby-2.0.0-p247, this may take a while depending on your connection...
curl: (3) <url> malformed
ERROR: There was an error, please check /usr/share/ruby-rvm/log/ruby-2.0.0-p247/*.log.     Next we'll try to fetch via http.
Trying http:// URL instead.
curl: (3) <url> malformed
ERROR: There was an error, please check /usr/share/ruby-rvm/log/ruby-2.0.0-p247/*.log
ERROR: There has been an error while trying to fetch the source.
Halting the installation.
ERROR: There has been an error fetching the ruby interpreter. Halting the installation.

它提到的日志也不存在。 另外，如果我在跑步时完全有帮助：

rvm requirements

我回来

ERROR: Unrecognized command line argument: 'requirements' ( see: 'rvm usage' )

我以前没见过

Answer 1

原来我的rvm被破坏了，因为我使用了apt-get install ruby​​-rvm而不是直接从rvm.io进行curl，所以重新安装rvm就可以了。