尝试用rbenv安装ruby 1.9.3，但继续获得ruby 1.8
尝试用rbenv安装ruby 1.9.3，但继续获得ruby 1.8
提问于 2013-02-20 20:06:11
下面是我使用rbenv运行的尝试安装ruby1.9.3-P0的命令列表，但是每次运行ruby --version时，我都得到1.8.23。我不知道这是为什么？
Anderss-MacBook-Pro:anchor anderskitson$ ruby --version
ruby 1.8.7 (2012-02-08 patchlevel 358) [universal-darwin12.0]
Anderss-MacBook-Pro:anchor anderskitson$ rbenv install 1.9.3-p0
Downloading yaml-0.1.4.tar.gz...
-> http://dqw8nmjcqpjn7.cloudfront.net/36c852831d02cf90508c29852361d01b
Installing yaml-0.1.4...
Installed yaml-0.1.4 to /Users/anderskitson/.rbenv/versions/1.9.3-p0
Downloading ruby-1.9.3-p0.tar.gz...
-> http://dqw8nmjcqpjn7.cloudfront.net/8e2fef56185cfbaf29d0c8329fc77c05
Installing ruby-1.9.3-p0...
Installed ruby-1.9.3-p0 to /Users/anderskitson/.rbenv/versions/1.9.3-p0
Downloading rubygems-1.8.23.tar.gz...
-> http://dqw8nmjcqpjn7.cloudfront.net/178b0ebae78dbb46963c51ad29bb6bd9
Installing rubygems-1.8.23...
Installed rubygems-1.8.23 to /Users/anderskitson/.rbenv/versions/1.9.3-p0
Anderss-MacBook-Pro:anchor anderskitson$ ruby --version
ruby 1.8.7 (2012-02-08 patchlevel 358) [universal-darwin12.0]
Anderss-MacBook-Pro:anchor anderskitson$ rbenv global 1.9.3-p0
Anderss-MacBook-Pro:anchor anderskitson$ ruby --version
ruby 1.8.7 (2012-02-08 patchlevel 358) [universal-darwin12.0]
Anderss-MacBook-Pro:anchor anderskitson$ rbenv version
1.9.3-p0 (set by /Users/anderskitson/.rbenv/version)
Anderss-MacBook-Pro:anchor anderskitson$ 更新
我把这个发给rbenv环球公司
Anderss-MacBook-Pro:anchor anderskitson$ $ rbenv global 1.9.3-p0
-bash: $: command not found回答 1
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回答已采纳
发布于 2013-02-20 20:32:35
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原文链接：
https://stackoverflow.com/questions/14988920
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