【发布时间】:2020-12-30 02:54:12
【问题描述】:
问题:虽然默认的 ruby 设置为 ruby 2.2.2。当我打开终端时,加载了 ruby 2.2.1。当我打开一个新终端时,如何确保 ruby 2.2.2 加载。
问题措辞不同:除非我卸载 ruby 2.2.1,否则我无法将 current && default 设置为 ruby 2.2.2。这就是我输入rvm list 时得到的结果
~ $ rvm list
rvm rubies
ruby-1.8.7-head [ x86_64 ]
ruby-1.8.7-p374 [ x86_64 ]
ruby-1.9.3-p551 [ x86_64 ]
ruby-2.0.0-p353 [ x86_64 ]
ruby-2.2.0 [ x86_64 ]
=> ruby-2.2.1 [ x86_64 ]
* ruby-2.2.2 [ x86_64 ]
ruby-2.2.4 [ x86_64 ]
# => - current
# =* - current && default
# * - default
我希望current && default 是 ruby-2.2.2。如果我输入rvm use default,我会得到如下结果(这就是我想要的)。
~ $ rvm list
rvm rubies
ruby-1.8.7-head [ x86_64 ]
ruby-1.8.7-p374 [ x86_64 ]
ruby-1.9.3-p551 [ x86_64 ]
ruby-2.0.0-p353 [ x86_64 ]
ruby-2.2.0 [ x86_64 ]
ruby-2.2.1 [ x86_64 ]
=* ruby-2.2.2 [ x86_64 ]
ruby-2.2.4 [ x86_64 ]
# => - current
# =* - current && default
# * - default
如何确保每次打开终端时环境 current && default 设置为 ruby 2.2.2,如上所示?
一个观察:如果我卸载 ruby 2.2.1 它默认为上述情况。我有一些需要 ruby 2.2.1 的项目,但我不能这样做。
我该怎么办?
顺便说一句,which ruby 给出了以下输出:
~ $ which ruby
/home/rk/.rvm/rubies/ruby-2.2.1/bin/ruby
这里有一个类似的问题没有得到解答: RVM default is 2.1.1 but 2.1.2 is loaded initially
这是rvm info的输出:
~ $ rvm info
ruby-2.2.1:
system:
uname: "Linux X200 4.4.0-36-generic #55~14.04.1-Ubuntu SMP Fri Aug 12 11:49:30 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux"
system: "ubuntu/14.04/x86_64"
bash: "/bin/bash => GNU bash, version 4.3.11(1)-release (x86_64-pc-linux-gnu)"
zsh: " => not installed"
rvm:
version: "rvm 1.26.11 (latest) by Wayne E. Seguin <wayneeseguin@gmail.com>, Michal Papis <mpapis@gmail.com> [https://rvm.io/]"
updated: "1 year 3 months 21 days 22 hours 56 minutes 31 seconds ago"
path: "/home/rk/.rvm"
ruby:
interpreter: "ruby"
version: "2.2.1p85"
date: "2015-02-26"
platform: "x86_64-linux"
patchlevel: "2015-02-26 revision 49769"
full_version: "ruby 2.2.1p85 (2015-02-26 revision 49769) [x86_64-linux]"
homes:
gem: "/home/rk/.rvm/gems/ruby-2.2.1"
ruby: "/home/rk/.rvm/rubies/ruby-2.2.1"
binaries:
ruby: "/home/rk/.rvm/rubies/ruby-2.2.1/bin/ruby"
irb: "/home/rk/.rvm/rubies/ruby-2.2.1/bin/irb"
gem: "/home/rk/.rvm/rubies/ruby-2.2.1/bin/gem"
rake: "/home/rk/.rvm/rubies/ruby-2.2.1/bin/rake"
environment:
PATH: "/home/rk/.rvm/gems/ruby-2.2.1/bin:/home/rk/.rvm/gems/ruby-2.2.1@global/bin:/home/rk/.rvm/rubies/ruby-2.2.1/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/home/rk/.rvm/bin:/home/rk/.rvm/bin:/usr/local/heroku/bin:/home/rk/android-studio/bin:/home/rk/.rvm/bin"
GEM_HOME: "/home/rk/.rvm/gems/ruby-2.2.1"
GEM_PATH: "/home/rk/.rvm/gems/ruby-2.2.1:/home/rk/.rvm/gems/ruby-2.2.1@global"
MY_RUBY_HOME: "/home/rk/.rvm/rubies/ruby-2.2.1"
IRBRC: "/home/rk/.rvm/rubies/ruby-2.2.1/.irbrc"
RUBYOPT: ""
gemset: ""
【问题讨论】: