新手问题 [已解决] 安装 ruby 的诡异问题，话说我不算新手了啊....

mayday · March 03, 2013 · Last by idarfan replied at May 01, 2013 · 2807 hits

重装了系统，然后重新配置环境：我先安装了 rvm，然后rvm install 1.9.3，接着输入ruby -v和which ruby都说我没安装 ruby，然后运行rvm list,显示是rvm rubies: ruby-1.9.3-p385 [ i686 ]。话说这是什么情况，在线等解答～～～

chenge #0 March 03, 2013

是不是要运行那句 source，看 wiki

fresh_fish #1 March 03, 2013

rvm use 1.9.3 --default

ericguo #2 March 03, 2013

source 问题？

echo "source $HOME/.rvm/scripts/rvm" >> ~/.bash_profile
logout

mayday #3 March 03, 2013

#2 楼 @fresh_fish 我晕，话说我上午安装 2.0.0 时貌似也没运行这句...谢了

idarfan #4 May 01, 2013

sudo apt-get update sudo apt-get upgrade sudo apt-get install curl git-core mysql-server libmysqlclient-dev nodejs curl -L get.rvm.io | bash -s stable source ~/.profile source ~/.rvm/scripts/rvm rvm autolibs enable rvm requirements rvm install 1.9.3 rvm use 1.9.3 --default gem install rdoc gem install rails

編輯 ~/.bashrc 檔案。再把底下橘字的那一行，貼到 ~/.bashrc 的最後一行

sudo gedit ~/.bashrc

and add the following line to the end (and save the file) [[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session as a function Then reload the shell session using the command -

source ~/.bashrc

Now you can test whether the RVM has been installed successfully or not. Open terminal and execute the command -

type rvm | head -1

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